drm/amd/pm: enable sysfs node vclk1 and dclk1 for NV2X

Enable vclk1 and dclk1 node for gc10.3.0 and gc10.3.1

Signed-off-by: Tong Liu01 <Tong.Liu01@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>