[automerger skipped] Update kernel to builds 7724331 am: 19d0113a1c am: e2d1043fb6 am: 7b337c2870 am: 1996312467 -s ours am: 69f40776bd -s ours am: 55f2528b32 -s ours am: 6034bdea02 -s ours

am skip reason: skipped by user lucaswei

Original change: https://googleplex-android-review.googlesource.com/c/kernel/prebuilts/4.19/arm64/+/15879453

Change-Id: I85710c3661931a4ad8b54092d483cb20c2216699
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>