[automerger skipped] Merge "Add OBSERVE_NETWORK_POLICY for shell to test CTS" into sc-dev am: e49d2950 am: 0c870e6d -s ours

am skip reason: Merged-In Iba7321c82e1a3ed773f99ccd4b9e3c24c607353f with SHA-1 010a8e06 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15047819

Change-Id: Ie1ca2fe955c3036fbac6d2e4574c6135c396007a