Update kernel to builds 9083768 am: b8baac529b am: 0c15ae23d9 am: f6216278b2 am: 86bb981e2a

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/5.10/arm64/+/2228937

Change-Id: Ic23cc054f811964b69a2cdb175bf8c6534a6a670
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>