Update kernel to builds 8548111 am: e159f0083b am: 20bca2bc35

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/mainline/arm64/+/2089886

Change-Id: I67a3cedd2cc50c237c2e2d896b9f6f4ffe89eca4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>