[automerger skipped] Update Security String to 2022-04-01 am: 8eac089e am:...

[automerger skipped] Update Security String to 2022-04-01 am: 8eac089e am: c1c129c7 am: 0cc522cb am: 19dac5cf am: 668264a0 am: 477e695a -s ours am: bbd6e999 -s ours

am skip reason: Merged-In Ia4661819b2f7ad4cef86d026c97ce07c3be8e005 with SHA-1 41a3269d is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/16742829

Change-Id: I9bb6d4cfe35e7d1c83da93f6a78147022f48ba52