Fix clippy errors on main (#21788)

https://github.com/astral-sh/ruff/actions/runs/19922070773/job/57112827024#step:5:62

Author: dhruvmanila

crates/ty_server/tests/e2e/code_actions.rs

@@ -330,7 +330,7 @@ ab: "foobar"
         .build()
         .wait_until_workspaces_are_initialized();
 
-    server.open_text_document(foo, &foo_content, 1);
+    server.open_text_document(foo, foo_content, 1);
 
     // Wait for diagnostics to be computed.
     let diagnostics = server.document_diagnostic_request(foo, None);