drm/connector: Rename drm_mode_create_tv_properties

drm_mode_create_tv_properties(), among other things, will create the
"mode" property that stores the analog TV mode that connector is
supposed to output.

However, that property is getting deprecated, so let's rename that
function to mention it's deprecated. We'll introduce a new variant of
that function creating the property superseeding it in a later patch.

Reviewed-by: Lyude Paul <lyude@redhat.com> # nouveau
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Tested-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>
Acked-in-principle-or-something-like-that-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v10-4-256dad125326@cerno.tech


Signed-off-by: Maxime Ripard <maxime@cerno.tech>