Revert "Compile QML files ahead of time in resources"

This reverts commit 5f80f66d

,
as it caused QTBUG-66675 and blocks the module.
Let's re-apply this when the bug in declarative is fixed.

Change-Id: Ice2dc9b9e7c8fd85d59fc0dfc324e4574c9140fd
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>