We have changed qrc resources so that they can be accessed from any
security origin. To have a test of local resources we would need a file
URL.

Task-number: QTBUG-53153
Change-Id: I22b730f07785eacd365e3ec591f5dcbd09b6fc84
Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com>
Reviewed-by: Michael Brüning <michael.bruning@qt.io>