ANDROID: ABI: Update oplus symbol list

1 function symbol(s) added
  'long vfs_splice_read(struct file*, loff_t*, struct pipe_inode_info*, size_t, unsigned int)'

Bug: 342306000
Bug: 383001024
Change-Id: Icca9fcf8464da845ee7692fb9b2e59adc34ee778
Signed-off-by: LongPing Wei <weilongping@oppo.com>
(cherry picked from commit 949fc17f)