In 519ea72108, the minimum SDK
version was moved away from the AndroidManifest.xml, and when
the change was merged, we lost parts of the update to set
the minimum version to 23.
This redoes it in the remaining locations.
Change-Id: Iada8188d3c0c8ec0a4801c1d219640ecb3976753
Reviewed-by: BogDan Vatra <bogdan@kdab.com>