Merge "Update TEST_MAPPING" am: 72c6a686b2

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/regex/+/2107434

Change-Id: Ic620b6e222609ac3b75bacc1f07d7189899c1379
Signed-off-by: Automerger Merge Worker <[email protected]>