Add missing Q_OBJECT to PerfRunConfigurationAspect

Without this we cannot identify the aspect when trying to retrieve the
settings. Therefore, we always run without any settings, and in
particular with an empty command line for perf.

Fixes: QTCREATORBUG-28545
Change-Id: Ia419c939d57ff65eca4992faff02c121ca20c83f
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: hjk <hjk@qt.io>

src/plugins/perfprofiler/perfrunconfigurationaspect.h

@@ -14,6 +14,7 @@ namespace PerfProfiler {
 class PERFPROFILER_EXPORT PerfRunConfigurationAspect :
         public ProjectExplorer::GlobalOrProjectAspect
 {
+    Q_OBJECT
 public:
     PerfRunConfigurationAspect(ProjectExplorer::Target *target);
 };