ANDROID: GKI: add init symbol list file for vivo

6 function symbol(s) added
  'struct buffer_head* __getblk_gfp(struct block_device*, sector_t, unsigned int, gfp_t)'
  'void __lock_buffer(struct buffer_head*)'
  'void __wait_on_buffer(struct buffer_head*)'
  'void end_buffer_read_sync(struct buffer_head*, int)'
  'void submit_bh(blk_opf_t, struct buffer_head*)'
  'void unlock_buffer(struct buffer_head*)'

Bug: 278801617
Change-Id: I3d850f7de9c7acc1c3dc88e65ab811ee16f56a9d
Signed-off-by: litao <tao.li@vivo.corp-partner.google.com>