Desktop Qmake RC: Toggling usingDyldImageSuffix should update the environment

Change-Id: I79d66a5a44172640febe9a4d83e71ad436468f35
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

src/plugins/qmakeprojectmanager/desktopqmakerunconfiguration.cpp

@@ -450,6 +450,10 @@ void DesktopQmakeRunConfiguration::setUsingDyldImageSuffix(bool state)
 {
     m_isUsingDyldImageSuffix = state;
     emit usingDyldImageSuffixChanged(state);
+
+    LocalEnvironmentAspect *aspect = extraAspect<LocalEnvironmentAspect>();
+    QTC_ASSERT(aspect, return);
+    aspect->environmentChanged();
 }
 
 QString DesktopQmakeRunConfiguration::workingDirectory() const