feat: name elec and knulli builds in profiles

EmuELEC, AmberELEC and KNULLI launch standalone emulators by the name
their launch code dispatches on (HATARISA, PPSSPPSDL, FBNEOSA) and ship
32-bit or patched builds of libretro cores under their own .so names
(flycast_32b, mupen64plus_next_alt, genesis_plus_gx_cart_special,
mame0139, flycast-xtreme). Each name joins the profile of the project
its package builds. fceumm_mod reads gg.rom, not gamegenie.nes, and
never opens it, so it gets its own profile.

emulators/scummvm.yml

@@ -9,7 +9,7 @@ source_commit: "fcbce3ae815269dacdc309092bc92ccc6d3e13bb"
 upstream_commit: "fcbce3ae815269dacdc309092bc92ccc6d3e13bb"
 core_version: "2.8.0git"
 display_name: "ScummVM"
-cores: [scummvm]
+cores: [scummvm, "SCUMMVMSA"]
 systems: [scummvm]
 
 # ScummVM is a multi-engine point-and-click adventure game interpreter.