Update kernel to builds 12109370 am: 8b66e0b639

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/6.1/arm64/+/3184441

Change-Id: I0dfe87d68e04851769bbcd8f5f1829f4e1ce0730
Signed-off-by: Automerger Merge Worker <[email protected]>