Update Security String to 2024-03-01 am: d5818bad am: 376d5f06 am: 7e99c68f am: 64406a29

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/26102321



Change-Id: Idd1a4a24ccad1f24e44993494904f5533ca1a67d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>