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/dosbox-sdl2.yml

@@ -7,7 +7,7 @@ profiled_date: "2026-10-20"
 source_commit: "e6b88ad03202d1f74e329f54f213d3b070bd6202"
 core_version: "0.74-2"
 display_name: "DOS (DOSBox SDL2)"
-cores: [dosbox-sdl2]
+cores: [dosbox-sdl2, "DOSBOXSDL2"]
 systems: [dos]
 
 notes: |