[automerger skipped] Merge "Allow MANAGE_TEST_NETWORKS to register and get VCN...

[automerger skipped] Merge "Allow MANAGE_TEST_NETWORKS to register and get VCN policies." into sc-dev am: 263fe888 -s ours am: d5c87907 -s ours am: ff3489d2 -s ours

am skip reason: Merged-In I6ad3a58f4ef87d931917fbd772a810af81b27da1 with SHA-1 5a1961ac is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14966514

Change-Id: I8198e956b208741279a7363e94c68803651ffb31