ANDROID: GKI: Update symbol list for mtk

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 devm_iio_triggered_buffer_setup_ext(device*, iio_dev*, typedef irqreturn_t (int, void*)*, typedef irqreturn_t (int, void*)*, const iio_buffer_setup_ops*, const attribute**)'

Bug: 278819101
Bug: 279010544
Change-Id: I62f9c275c6056d2b6fe02a793d75a103f09eee87
Signed-off-by: Bo Ye <bo.ye@mediatek.com>