Update kernel to builds 8666566 am: d68b98ef97 am: 34adaac921

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/5.15/x86-64/+/2111789

Change-Id: I35246ff1010cc439235d2db854c957401c064031
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>