ANDROID: ABI: Update symbols to unisoc whitelist for the scheduler 5st

Update whitelist for the symbols used by the unisoc device and
update the ABI representation accordingly.

Leaf changes summary: 2 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 1 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 1 Added variable

1 Added function:

  [A] 'function unsigned long int vm_memory_committed()'

1 Added variable:

  [A] 'super_block* blockdev_superblock'

Bug: 238985916
Change-Id: Ic890242a6a1c4db970f250806efb03474e5669b2
Signed-off-by: Xuewen Yan <xuewen.yan@unisoc.com>