ANDROID: GKI: Enable symbols for v4l2 in async and fwnode

INFO: 14 function symbol(s) added
  'struct v4l2_async_subdev* __v4l2_async_nf_add_fwnode(struct v4l2_async_notifier*, struct fwnode_handle*, unsigned int)'
  'struct v4l2_async_subdev* __v4l2_async_nf_add_fwnode_remote(struct v4l2_async_notifier*, struct fwnode_handle*, unsigned int)'
  'void v4l2_async_nf_cleanup(struct v4l2_async_notifier*)'
  'void v4l2_async_nf_init(struct v4l2_async_notifier*)'
  'int v4l2_async_nf_parse_fwnode_endpoints(struct device*, struct v4l2_async_notifier*, size_t, parse_endpoint_func)'
  'int v4l2_async_nf_register(struct v4l2_device*, struct v4l2_async_notifier*)'
  'void v4l2_async_nf_unregister(struct v4l2_async_notifier*)'
  'int v4l2_async_register_subdev(struct v4l2_subdev*)'
  'int v4l2_async_register_subdev_sensor(struct v4l2_subdev*)'
  'int v4l2_async_subdev_nf_register(struct v4l2_subdev*, struct v4l2_async_notifier*)'
  'void v4l2_async_unregister_subdev(struct v4l2_subdev*)'
  'int v4l2_fwnode_endpoint_alloc_parse(struct fwnode_handle*, struct v4l2_fwnode_endpoint*)'
  'void v4l2_fwnode_endpoint_free(struct v4l2_fwnode_endpoint*)'
  'int v4l2_fwnode_endpoint_parse(struct fwnode_handle*, struct v4l2_fwnode_endpoint*)'

Bug: 300024866
Change-Id: I7e4c2faac5c8341a19ea3fed694190d38679dc5b
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>