ANDROID: ABI: update symbols to sunxi whitelist for snd-aloop driver

Leaf changes summary: 4 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 4 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

4 Added functions:

  [A] 'function int _snd_pcm_lib_alloc_vmalloc_buffer(snd_pcm_substream*, size_t, gfp_t)'
  [A] 'function int snd_pcm_format_set_silence(snd_pcm_format_t, void*, unsigned int)'
  [A] 'function int snd_pcm_lib_free_vmalloc_buffer(snd_pcm_substream*)'
  [A] 'function page* snd_pcm_lib_get_vmalloc_page(snd_pcm_substream*, unsigned long int)'

Bug: 237508129
Signed-off-by: Aran Dalton <arda@allwinnertech.com>
Change-Id: I03c5888f0fba44d4c2560115cd9e886dac2c6fcb