feat: read retrobat's cores from its es_systems

RetroBat's platform file carried no core list, and a registry list
copied from Batocera stood in with ports RetroBat never runs and none
of its standalone emulators marked as such. The scraper now reads
es_systems.cfg at the release tag: libretro cores, and every other
emulator as standalone.

platforms/_registry.yml

@@ -232,175 +232,6 @@ platforms:
     # Windows: names differing only by case land on one file.
     case_insensitive_fs: true
     schedule: weekly
-    cores:
-    - '81'
-    - a5200
-    - abuse
-    - arduous
-    - ares
-    - atari800
-    - azahar
-    - bennugd
-    - bk
-    - bluemsx
-    - bsnes
-    - bstone
-    - cannonball
-    - cap32
-    - catacombgl
-    - cdogs
-    - cemu
-    - cgenius
-    - citron
-    - clk
-    - corsixth
-    - demul
-    - devilutionx
-    - dhewm3
-    - dice
-    - dolphin
-    - dosbox_pure
-    - dxx-rebirth
-    - easyrpg
-    - ecwolf
-    - eduke32
-    - eka2l1
-    - emuscv
-    - etlegacy
-    - fake08
-    - fallout1-ce
-    - fallout2-ce
-    - fbalpha2012
-    - fbalpha2012_neogeo
-    - fbneo
-    - fceumm
-    - flatpak
-    - flycast
-    - freechaf
-    - freeintv
-    - freej2me
-    - fury
-    - fuse
-    - gambatte
-    - geargrafx
-    - gearsystem
-    - genesisplusgx
-    - glide64mk2
-    - gong
-    - gsplus
-    - gw
-    - gzdoom
-    - hatari
-    - hcl
-    - hurrican
-    - hypseus-singe
-    - ikemen
-    - ioquake3
-    - iortcw
-    - jazz2-native
-    - lindbergh-loader
-    - lowresnx
-    - lutro
-    - mame
-    - mame078plus
-    - mamemess
-    - mednafen_lynx
-    - mednafen_ngp
-    - mednafen_supergrafx
-    - mednafen_wswan
-    - melonds
-    - mgba
-    - minivmac
-    - model2emu
-    - moonlight
-    - mrboom
-    - mupen64plus_next
-    - neocd
-    - np2kai
-    - nxengine
-    - o2em
-    - odcommander
-    - openbor6412
-    - openjazz
-    - openjk
-    - openjkdf2
-    - openmohaa
-    - opera
-    - parallel_n64
-    - pce_fast
-    - pcfx
-    - pcsx2
-    - pcsx_rearmed
-    - pd777
-    - picodrive
-    - play
-    - pokemini
-    - potator
-    - ppsspp
-    - prboom
-    - prosystem
-    - puae
-    - px68k
-    - pygame
-    - pyxel
-    - quasi88
-    - raze
-    - reminiscence
-    - rpcs3
-    - ruffle
-    - samcoupe
-    - sameduck
-    - scummvm
-    - sdlpop
-    - sh
-    - shadps4
-    - snes9x
-    - solarus
-    - sonic-mania
-    - sonic2013
-    - sonic3-air
-    - squirreljme
-    - steam
-    - stella
-    - superbroswar
-    - supermodel
-    - taradino
-    - tgbdual
-    - theforceengine
-    - theodore
-    - thextech
-    - tic80
-    - tr1x
-    - tr2x
-    - tsugaru
-    - tyrian
-    - tyrquake
-    - uqm
-    - uzem
-    - vb
-    - vecx
-    - vice_x64
-    - vircon32
-    - virtualjaguar
-    - vita3k
-    - vox_official
-    - vpinball
-    - wasm4
-    - wine-tkg
-    - x1
-    - x128
-    - x16emu
-    - xash3d_fwgs
-    - xemu
-    - xenia-canary
-    - xpet
-    - xplus4
-    - xrick
-    - xroar
-    - xvic
-    - yabasanshiro
-    - yquake2
-    - zc210
     target_scraper: null
     target_source: null
     install:

platforms/retrobat.yml

@@ -1,10 +1,426 @@
 platform: RetroBat
-version: 8.3.0
+version: 8.3.1
 homepage: "https://www.retrobat.org"
 source: "https://raw.githubusercontent.com/RetroBat-Official/emulatorlauncher/master/batocera-systems/Resources/batocera-systems.json"
 base_destination: bios
 hash_type: md5
 verification_mode: md5
+cores:
+- 2ship
+- "81"
+- DoubleCherryGB
+- a5200
+- altirra
+- amiarcadia
+- amiberry
+- amigaforever
+- applewin
+- arcadeduck
+- arcadeflashweb
+- ardens
+- arduous
+- ares
+- atari800
+- azahar
+- b2
+- bennugd
+- bigpemu
+- bizhawk
+- bk
+- blastem
+- bluemsx
+- boom3
+- boom3_xp
+- bsnes
+- bsnes-jg
+- bsnes_hd_beta
+- bstone
+- bsyndrome
+- cannonball
+- cap32
+- capriceforever
+- cdogs
+- cemu
+- cgenius
+- chihiro
+- chihiro-gun
+- citra
+- citron
+- corsixth
+- crocods
+- cxbx
+- daphne
+- demul
+- desmume
+- desmume2015
+- devilutionx
+- dhewm3
+- dice
+- dinothawr
+- dolphin
+- dolphin-triforce
+- dosbox
+- dosbox-pure
+- dosbox-staging
+- dosbox_pure
+- doukutsu_rs
+- duckstation
+- dusklight
+- easyrpg
+- ecwolf
+- eden
+- eduke32
+- eka2l1
+- emuscv
+- ep128emu_core
+- exodos
+- fake08
+- fbalpha
+- fbalpha2012
+- fbalpha2012_cps1
+- fbalpha2012_cps2
+- fbalpha2012_cps3
+- fbalpha2012_neogeo
+- fbneo
+- fceumm
+- flycast
+- fpinball
+- freechaf
+- freeintv
+- freej2me
+- frodo
+- fuse
+- gambatte
+- gearcoleco
+- geargrafx
+- gearsystem
+- gemrb
+- genesis_plus_gx
+- genesis_plus_gx_expanded
+- genesis_plus_gx_wide
+- geolith
+- ghostship
+- gopher64
+- gpsp
+- groovymame
+- gsplus
+- gw
+- gzdoom
+- handy
+- hatari
+- hatarib
+- hbmame
+- holani
+- hypseus
+- ikemen
+- imageviewer
+- jgenesis
+- jollycv
+- jynx
+- jzintv
+- kega-fusion
+- kronos
+- linuxloader
+- love
+- lowresnx
+- lutro
+- m2000
+- m2emulator
+- magicengine
+- mame
+- mame2000
+- mame2003
+- mame2003_midway
+- mame2003_plus
+- mame2010
+- mame2014
+- mame2016
+- mame64
+- mandarine
+- mednafen
+- mednafen_gba
+- mednafen_lynx
+- mednafen_ngp
+- mednafen_pce
+- mednafen_pce_fast
+- mednafen_pcfx
+- mednafen_psx_hw
+- mednafen_saturn
+- mednafen_snes
+- mednafen_supergrafx
+- mednafen_vb
+- mednafen_wswan
+- melonds
+- melondsds
+- mesen
+- mesen-s
+- mgba
+- mugen
+- mupen64
+- mupen64plus_next
+- nekop2
+- neocd
+- nestopia
+- noods
+- nosgba
+- np2kai
+- nxengine
+- o2em
+- openbor
+- opengoal
+- openjazz
+- openlara
+- openmsx
+- opera
+- oricutron
+- parallel_n64
+- pcsx2
+- pcsx2-16
+- pcsx2x6
+- pcsx_rearmed
+- pd777
+- pdark
+- phoenix
+- pico8
+- picodrive
+- pinballfx
+- play
+- pocketcdg
+- pokemini
+- potator
+- powerbomberman
+- ppsspp
+- prboom
+- project64
+- prosystem
+- psxmame
+- puae
+- px68k
+- quasi88
+- quiverlauncher
+- race
+- raine
+- raze
+- redream
+- reminiscence
+- retro8
+- rpcs3
+- rtcw
+- ruffle
+- ryujinx
+- same_cdi
+- sameboy
+- sameduck
+- scummvm
+- shadps4
+- simcoupe
+- simple64
+- singe2
+- snes9x
+- snes9x2005
+- soh
+- solarus
+- solarus2
+- sonic3air
+- sonicmania
+- sonicretro
+- sonicretrocd
+- ssf
+- starship
+- stella
+- stella2014
+- sudachi
+- superbroswar
+- supermodel
+- swanstation
+- teknoparrot
+- tgbdual
+- theforceengine
+- theodore
+- tic80
+- tsugaru
+- tyrquake
+- uzdoom
+- uzem
+- vecx
+- vice_x128
+- vice_x64
+- vice_x64sc
+- vice_xpet
+- vice_xplus4
+- vice_xvic
+- vircon32
+- virtualjaguar
+- vita3k
+- vitaquake2
+- vitaquake2-rogue
+- vitaquake2-xatrix
+- vitaquake2-zaero
+- vkquake
+- vkquake2
+- vpinball
+- wasm4
+- windows
+- winuae
+- x1
+- xash3d
+- xemu
+- xemu-chihiro
+- xenia
+- xenia-canary
+- xenia-edge
+- xenia-manager
+- xm6pro
+- xroar
+- yabasanshiro
+- ymir
+- yuzu
+- zaccariapinball
+- zc255
+- zesarux
+- zinc
+- zquestclassic
+standalone_cores:
+- 2ship
+- altirra
+- amiberry
+- amigaforever
+- applewin
+- arcadeduck
+- arcadeflashweb
+- ares
+- azahar
+- bigpemu
+- bizhawk
+- blastem
+- bstone
+- bsyndrome
+- capriceforever
+- cdogs
+- cemu
+- cgenius
+- chihiro
+- chihiro-gun
+- citra
+- citron
+- corsixth
+- cxbx
+- daphne
+- demul
+- desmume
+- devilutionx
+- dhewm3
+- dolphin
+- dolphin-triforce
+- dosbox
+- dosbox-pure
+- dosbox-staging
+- duckstation
+- dusklight
+- eden
+- eduke32
+- eka2l1
+- exodos
+- fbneo
+- flycast
+- fpinball
+- gemrb
+- ghostship
+- gopher64
+- groovymame
+- gsplus
+- gzdoom
+- hatari
+- hbmame
+- hypseus
+- ikemen
+- jgenesis
+- jynx
+- jzintv
+- kega-fusion
+- kronos
+- linuxloader
+- love
+- m2emulator
+- magicengine
+- mame64
+- mandarine
+- mednafen
+- melonds
+- mesen
+- mgba
+- mugen
+- mupen64
+- nosgba
+- openbor
+- opengoal
+- openjazz
+- openmsx
+- oricutron
+- pcsx2
+- pcsx2-16
+- pcsx2x6
+- pdark
+- phoenix
+- pico8
+- pinballfx
+- play
+- powerbomberman
+- ppsspp
+- project64
+- psxmame
+- quiverlauncher
+- raine
+- raze
+- redream
+- rpcs3
+- rtcw
+- ruffle
+- ryujinx
+- scummvm
+- shadps4
+- simcoupe
+- simple64
+- singe2
+- snes9x
+- soh
+- solarus
+- solarus2
+- sonic3air
+- sonicmania
+- sonicretro
+- sonicretrocd
+- ssf
+- starship
+- stella
+- sudachi
+- supermodel
+- teknoparrot
+- theforceengine
+- tsugaru
+- uzdoom
+- vita3k
+- vkquake
+- vkquake2
+- vpinball
+- windows
+- winuae
+- xash3d
+- xemu
+- xemu-chihiro
+- xenia
+- xenia-canary
+- xenia-edge
+- xenia-manager
+- xm6pro
+- xroar
+- yabasanshiro
+- ymir
+- yuzu
+- zaccariapinball
+- zesarux
+- zinc
+- zquestclassic
 systems:
   3do:
     files: