feat: Display the query text when panicking.

Helpful for determining the cause of a failure.

test_helpers_end_to_end/src/snapshot_comparison.rs

@@ -330,7 +330,7 @@ async fn run_query(cluster: &MiniCluster, query: &Query) -> Result<Vec<String>>
         {
             return Ok(status.message().lines().map(str::to_string).collect())
         }
-        Err(e) => panic!("error running query: {e}"),
+        Err(e) => panic!("error running query '{query_text}': {e}"),
     };
 
     Ok(query.normalize_results(batches, language))