ANDROID: GKI: rockchip: Update symbols for rga driver

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

2 Added functions:

  [A] 'function unsigned long int alloc_iova_fast(iova_domain*, unsigned long int, unsigned long int, bool)'
  [A] 'function void free_iova_fast(iova_domain*, unsigned long int, unsigned long int)'

Bug: 239396464
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: Ibc5b98459919d94d347f33b8b19a5c3be46c8e9a