drm: panel-orientation-quirks: Add labels for both Valve Steam Deck revisions

This accounts for the existence of two Steam Deck revisions
instead of a single revision

Signed-off-by: Matthew Schwartz <mattschwartz@gwu.edu>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240628205822.348402-3-mattschwartz@gwu.edu