[automerger skipped] Merge stage-aosp-sc-ts-dev before making it an upstream am: ac606ba7d3 -s ours

am skip reason: Merged-In Ic505114a3751dfeeeaf7235b24e75e64e4b544cc with SHA-1 92c4389661 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/icu/+/15546167

Change-Id: Ia6586c6ac4372e625d06e7fc9df92ccb6c471b91