radv: move all per-device keys from radv_pipeline_key to radv_device_cache_key

radv_device_cache_key contains everything per-device, while
radv_pipeline_key is more like per-pipeline keys.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26948>
8 files changed