Supabase and firebase folder icon

[FabianMontoya]

Please add a Supabase and firebase folder icon for the folder supabase and firebase, it could be great.

I actually have this folder association, but if you can add the variant could be great.

"symbols.folders.associations": {
    "firebase": "folder-yellow",
    "supabase": "folder-green",
  }

[miguelsolorio]