SUPESC-889 Remove parenthesis

src/Upgrade/Infrastructure/VersionControlSystem/SourceCodeProvider/GitHub/GitHubSourceCodeProvider.php

@@ -193,6 +193,6 @@ public function buildMessageWithTruncatedTrace(string $message): string
 
         return $messageArray[0]
             . $traceArray[0]
-            . (self::STRING_TRACE_TRUNCATED);
+            . self::STRING_TRACE_TRUNCATED;
     }
 }