macOS: Work around window stacking order issue after closing dialog

Fixes: QTCREATORBUG-22906
Change-Id: Id3c9f5e87ac83686b34c7f6d2e445312fc401ba6
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/libs/utils/pathchooser.cpp

@@ -449,6 +449,10 @@ void PathChooser::slotBrowse()
         break;
     }
 
+    // work around QTBUG-61004 / QTCREATORBUG-22906
+    window()->raise();
+    window()->activateWindow();
+
     // Delete trailing slashes unless it is "/"|"\\", only
     if (!newPath.isEmpty()) {
         newPath = QDir::toNativeSeparators(newPath);