Add even more validators (#385)

* Add even more validators

I was gonna add shaderpacks too, but those have no standard metadata file at all.

* Make it compile

* Fix logic

* Update validators

* fix mistake

Co-authored-by: Geometrically <18202329+Geometrically@users.noreply.github.com>

src/validate/quilt.rs

@@ -17,7 +17,7 @@ impl super::Validator for QuiltValidator {
     }
 
     fn get_supported_loaders(&self) -> &[&str] {
-        &["fabric"]
+        &["quilt"]
     }
 
     fn get_supported_game_versions(&self) -> SupportedGameVersions {