Update kernel to builds 8747247 am: 99ccf696cd am: f22743fad7 am: f13d4ec6cc

Original change: https://googleplex-android-review.googlesource.com/c/device/google/cuttlefish_prebuilts/+/19005475

Change-Id: I2409754e9c82ebcc671b6f24cb240f078a8157d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>