Merge "Update the go/ab branch in update_54_kernel.sh" am: 9b570fb5f7 am: d945ed7e7a

Original change: https://android-review.googlesource.com/c/platform/prebuilts/qemu-kernel/+/1359562

Change-Id: Ibe2258a8a12ee59f90d5c11fb4a20fa9e8c88daf