Update kernel to builds 8045122 am: 6122ff1162 am: ebcaaf93e6 am: 28f17e1f2e am: f26294a3fd

Original change: https://android-review.googlesource.com/c/kernel/prebuilts/4.19/arm64/+/1936921

Change-Id: I49aa3eb56a933c7fd2cf38ef8d95909337331fd1