drm/amd/include:cleanup vega10 header files.

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c

drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c

drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c

drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c

drivers/gpu/drm/amd/amdgpu/psp_v10_0.c

drivers/gpu/drm/amd/amdgpu/psp_v3_1.c

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

drivers/gpu/drm/amd/amdgpu/soc15.c

drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c

drivers/gpu/drm/amd/amdgpu/vce_v4_0.c

drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c

drivers/gpu/drm/amd/amdgpu/vega10_ih.c

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c

drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c

...s/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c