[automerger skipped] Sets BOOT_SECURITY_PATCH for the generic boot.img am: 008599f7e9 -s ours am: 5f3598bb2f -s ours am: 1157154fc1 -s ours

am skip reason: Merged-In I3909cccd0eae7c142d3c01d0ecb2c249286b9ebe with SHA-1 81a23fed56 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/15360180

Change-Id: I50df272051c3c407f78106a1f062822ee3830cc8