[automerger skipped] Add Compose prebuilts to update script am: b5dc7e39fa am: d843f9ff9b -s ours

am skip reason: Merged-In If988087ef31b4eb8d1b366f2667e4ab07e5bbb23 with SHA-1 278cab685e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/sdk/+/15855427

Change-Id: I8293012920f91a8237a9cbf4a648f36fac5d8e82