Update Security String to 2022-07-01 am: 1596620c am: c6b531b5 am: 166dd8b2

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/18356644



Change-Id: Ia330d45e4f150e5ade9d5ed979546518c90276b6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>