[automerger skipped] Add --local-dist argument to specify a local dist dir. am: 240ad043f9 -s ours am: 8a5f17c588 -s ours

am skip reason: Merged-In Ie6fc3c607c674ce7d1542ea7f93b71304ed7cca4 with SHA-1 240ad043f9 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/runtime/+/14881595

Change-Id: I4a1e0517e43ae8383e9bafe3fd9cedf1d62bb443