Package iHD_drv_video.so, disable i965 in vaapi_env.sh
We decided to focus on the future proof intel-media-driver for intel accelerated video codecs. This limits the bkwds compatibility. HEVC encode is unchanged. VP9 encode req. Icelake+ (~10th gen) The legacy i965 support was removed from vaapi_env.sh to re-establish working defaults: iHD