drm/amdgpu: bump version for RV/PCO compute fix

Bump the driver version for RV/PCO compute stability fix
so mesa can use this check to enable compute queues on
RV/PCO.

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>