Fix rustfmt check failure

Author: harin-ramesh

build_system/src/test.rs

@@ -846,13 +846,9 @@ fn contains_ui_error_patterns(file_path: &Path, _keep_lto_tests: bool) -> Result
         }
 
         // Check for pass markers - these tests should be kept (return false)
-        if [
-            "//@ check-pass",
-            "//@ build-pass",
-            "//@ run-pass",
-        ]
-        .iter()
-        .any(|marker| line.contains(marker))
+        if ["//@ check-pass", "//@ build-pass", "//@ run-pass"]
+            .iter()
+            .any(|marker| line.contains(marker))
         {
             return Ok(false);
         }