[automerger skipped] Merge "Add PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT"...

[automerger skipped] Merge "Add PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT" into sc-v2-dev am: a03f18f4 -s ours am: 70925239 -s ours

am skip reason: Merged-In I9c3dad8bb6c5fa88b16762193446dc7e54f326c8 with SHA-1 0a468fe9 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/16331593

Change-Id: I6d0070aeaf384f8b86af90100a43049e76c6e5ab