Update files-to-patch-* for 5.2

"host-bin/" added for b2qt and files-to-patch-macx-emb-arm
added for iOS.

Change-Id: I982648dbd9983eb8617a066c65c171742d59f2b0
Reviewed-by: Niels Weber <niels.weber@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>