Update kernel to builds 7960362 am: a2831015c4 am: 099cbe19a8

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/5.15/arm64/+/1908991

Change-Id: I6de4b7f3c81b98c5a84b58adbe1eca2737fc308f