Merge "cherry pick: Create rust codelab via a Rust lib used by a system app" into main am: 4bed088780 am: 430cf9bb2b am: 2e138cc3c9

Original change: https://android-review.googlesource.com/c/platform/development/+/2711374

Change-Id: I13a18a4ff237435fcd9151034dde05b675c481d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>