Update kernel to builds 11418900 am: 9b7f986e54 am: a8fd4fc790

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/6.1/arm64/+/2954421

Change-Id: I1ffc7f20866a889b37b95de4a5b588f604e922c9
Signed-off-by: Automerger Merge Worker <[email protected]>