ANDROID: GKI: rockchip: Add symbols for uac and uvc

15 function symbol(s) added
  'struct config_item * config_group_find_item(struct config_group *, const char *)'
  'void g_audio_cleanup(struct g_audio *)'
  'int g_audio_setup(struct g_audio *, const char *, const char *)'
  'void snd_pcm_stream_lock(struct snd_pcm_substream *)'
  'void snd_pcm_stream_unlock(struct snd_pcm_substream *)'
  'int u_audio_start_capture(struct g_audio *)'
  'int u_audio_start_playback(struct g_audio *)'
  'void u_audio_stop_capture(struct g_audio *)'
  'void u_audio_stop_playback(struct g_audio *)'
  'void usb_composite_setup_continue(struct usb_composite_dev *)'
  'struct usb_ep * usb_ep_autoconfig_ss(struct usb_gadget *, struct usb_endpoint_descriptor *, struct usb_ss_ep_comp_descriptor *)'
  'int usb_function_activate(struct usb_function *)'
  'int usb_function_deactivate(struct usb_function *)'
  'int usb_gadget_frame_number(struct usb_gadget *)'
  'void v4l2_simplify_fraction(u32 *, u32 *, unsigned int, unsigned int)'

Bug: 239396464
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Change-Id: I0ecab32e299da732fc9a7e097505c822a712d4d1