debugger/extensions: Revert changes to extension store related to language config (#30225)

Revert #29945 

Release Notes:

- N/A

---------

Co-authored-by: Conrad <conrad@zed.dev>

crates/languages/src/lib.rs

@@ -325,7 +325,10 @@ fn register_language(
         languages.register_lsp_adapter(config.name.clone(), adapter);
     }
     languages.register_language(
-        config.clone(),
+        config.name.clone(),
+        config.grammar.clone(),
+        config.matcher.clone(),
+        config.hidden,
         Arc::new(move || {
             Ok(LoadedLanguage {
                 config: config.clone(),