chore: Fix several style lints (#17488)

It's not comprehensive enough to start linting on `style` group, but
hey, it's a start.

Release Notes:

- N/A

extensions/elm/src/elm.rs

@@ -24,7 +24,7 @@ impl ElmExtension {
         }
 
         zed::set_language_server_installation_status(
-            &server_id,
+            server_id,
             &zed::LanguageServerInstallationStatus::CheckingForUpdate,
         );
         let version = zed::npm_package_latest_version(PACKAGE_NAME)?;
@@ -33,7 +33,7 @@ impl ElmExtension {
             || zed::npm_package_installed_version(PACKAGE_NAME)?.as_ref() != Some(&version)
         {
             zed::set_language_server_installation_status(
-                &server_id,
+                server_id,
                 &zed::LanguageServerInstallationStatus::Downloading,
             );
             let result = zed::npm_install_package(PACKAGE_NAME, &version);