ANDROID: GKI: Update MTKOTT symbol list

INFO: 1 variable symbol(s) added
  'struct console* console_drivers'

Bug: 307555433
Bug: 308001886
Signed-off-by: Isaac J. Manjarres <isaacmanjarres@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:edbf1821e9504c9a34aff0d11ef86d1cceaa13cc)
Merged-In: Iccbc05f44619f691aab6d9b96891809d71627f8a
Change-Id: Iccbc05f44619f691aab6d9b96891809d71627f8a