drm/i915: Print memory region info during probe

drm/i915: Print memory region info during probe

Dump the details about every memory region into dmesg at probe time.
Avoids having to dig those out from random places when debugging stuff.

Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Tested-by: Paz Zcharya <pazz@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240202224340.30647-3-ville.syrjala@linux.intel.com