Update kernel to builds 9177961 am: 55e209d6e1

Original change: https://android-review.googlesource.com/c/device/google/cuttlefish_prebuilts/+/2256843

Change-Id: Ic8e550dba557dbbed688ae45fb956610ae1285d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>