Update kernel to builds 7874781 am: 2d40009e9b am: 5301682d5d

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/common-modules/virtual-device/mainline/x86-64/+/1884730

Change-Id: I57842302948f966f2946a0bcf2adf2b3a4125463