intel/blorp: Only copy clear color when doing a resolve.

intel/blorp: Only copy clear color when doing a resolve.

We only need to copy the clear color from the state buffer to the
inlined surface state when doing a resolve.

Signed-off-by: Rafael Antognolli <rafael.antognolli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>