ANDROID: GKI: Update rockchip symbols for drm driver.

INFO: 4 function symbol(s) added
  'bool drm_bridge_is_panel(const struct drm_bridge*)'
  'int drm_panel_bridge_set_orientation(struct drm_connector*, struct drm_bridge*)'
  'struct drm_bridge* drmm_of_get_bridge(struct drm_device*, struct device_node*, u32, u32)'
  'struct drm_bridge* drmm_panel_bridge_add(struct drm_device*, struct drm_panel*)'

Bug: 300024866
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Change-Id: I256402894b3a19be401c27113c0fe52647d43531