[automerger skipped] Sets BOOT_SECURITY_PATCH for the generic boot.img am: 008599f7 -s ours am: 5f3598bb -s ours

am skip reason: Merged-In I3909cccd0eae7c142d3c01d0ecb2c249286b9ebe with SHA-1 81a23fed is already in history

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

Change-Id: Ib4aa833a89d4c25c6b470811f4bfffa2ae493115