fix parallel installation of private and qpa headers in qt framework bundles

with qmake now de-duplicating the paths properly, we should version
these QMAKE_BUNDLE_DATA entries as well, so we don't depend on the
symlinking of the regular headers being done first.

Change-Id: Idaa2ccc1ba9b5684b0c8d84f7f760735f54432e1
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

mkspecs/features/qt_module.prf

@@ -101,8 +101,10 @@ mac:CONFIG(shared, static|shared):contains(QT_CONFIG, qt_framework) {
         FRAMEWORK_HEADERS.version = Versions
         FRAMEWORK_HEADERS.files = $$SYNCQT.HEADER_FILES $$SYNCQT.HEADER_CLASSES
         FRAMEWORK_HEADERS.path = Headers
+        FRAMEWORK_PRIVATE_HEADERS.version = Versions
         FRAMEWORK_PRIVATE_HEADERS.files = $$SYNCQT.PRIVATE_HEADER_FILES
         FRAMEWORK_PRIVATE_HEADERS.path = Headers/$$VERSION/$$MODULE_INCNAME/private
+        FRAMEWORK_QPA_HEADERS.version = Versions
         FRAMEWORK_QPA_HEADERS.files = $$SYNCQT.QPA_HEADER_FILES
         FRAMEWORK_QPA_HEADERS.path = Headers/$$VERSION/$$MODULE_INCNAME/qpa
         QMAKE_BUNDLE_DATA += FRAMEWORK_HEADERS FRAMEWORK_PRIVATE_HEADERS FRAMEWORK_QPA_HEADERS