set line default as 1 (#1589)

Author: erikn69

src/DataCollector/QueryCollector.php

@@ -318,7 +318,7 @@ protected function parseTrace($index, array $trace)
             'namespace' => null,
             'name' => null,
             'file' => null,
-            'line' => isset($trace['line']) ? $trace['line'] : '?',
+            'line' => $trace['line'] ?? '1',
         ];
 
         if (isset($trace['function']) && $trace['function'] == 'substituteBindings') {