Update kernel to builds 7724331 am: 0bda25260b am: 1210e8bc62 am: e3b74c0383 am: 0f2763188c

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/4.19/arm64/+/1833134

Change-Id: I74a548c4636881fe32c5e36b537d5ce6227ec896