Update kernel to builds 7724331

git log --first-parent -100 --oneline --no-decorate b0c5b896a63e..a6850bb536d1:
a6850bb536d1 Merge 4.19.206 into android-4.19-stable

Test: treehugger
Bug: 198416225
Change-Id: I05eb1ec6477f7fb81558f025d59b97a6e4b2da64
12 files changed