amd/tmz: move uses_secure_bos to radeon_winsys

This allows to inline radeon_uses_secure_bos calls and reduce CPU overhead.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6049>
11 files changed