ANDROID: GKI: rockchip: Enable symbol for rknpu

Leaf changes summary: 1 artifact 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, 0 Added variable

1 Added function:

  [A] 'function int drm_gem_handle_delete(drm_file*, u32)'

Bug: 194515348
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: I5e7f791a152a35f651484aedad66751274691658
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>