Update kernel to builds 7460289 am: 42d58891b5 am: ebd1486c57

Original change: https://googleplex-android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/5.10/arm64/+/14994751

Change-Id: Ic7879bf7a3f877153da494259adf085e8f5593e4