drm/amdgpu: remove unused gpu_info firmwares

These were leftover from bring up and are no longer
necessary.  The information is available via
the IP discovery table.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2022-03-01 10:47:37 -05:00
commit 1b537e6410