drm/i915/psr: Re-enable PSR1 on hsw/bdw

All known issues fixed now, so re-enable PSR1 on hsw/bdw.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230609141404.12729-14-ville.syrjala@linux.intel.com


Reviewed-by: Jouni Högander <jouni.hogander@intel.com>