drm/amd/include:cleanup vega10 nbif header files.

Cleanup asic_reg/vega10/NBIF folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -35,7 +35,7 @@
 #include "vce/vce_4_0_offset.h"
 #include "vce/vce_4_0_default.h"
 #include "vce/vce_4_0_sh_mask.h"
-#include "vega10/NBIF/nbif_6_1_offset.h"
+#include "nbif/nbif_6_1_offset.h"
 #include "hdp/hdp_4_0_offset.h"
 #include "mmhub/mmhub_1_0_offset.h"
 #include "mmhub/mmhub_1_0_sh_mask.h"