Debugger: Make more noise again

... when attaching in connection with Run-in-terminal fails due
to strict yama scope settings.

Change-Id: I27731e36f07d99f817f606cb4625dc3a39dabc72
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>

src/plugins/debugger/gdb/gdbengine.cpp

@@ -4993,8 +4993,7 @@ void GdbEngine::handleStubAttached(const DebuggerResponse &response, qint64 main
         break;
     case ResultError:
         if (response.data["msg"].data() == "ptrace: Operation not permitted.") {
-            showMessage(msgPtraceError(runParameters().startMode));
-            notifyEngineRunFailed();
+            notifyInferiorSetupFailedHelper(msgPtraceError(runParameters().startMode));
             break;
         }
         showMessage(response.data["msg"].data());