Merge "CONFIGURED_NETWORKS_CHANGED_ACTION: update docs since we stop sending WifiConfiguration" into rvc-dev am: 151f172b26 am: 32f2fc81bf am: 5f0eee97a9 am: 7fb032f24a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11902760

Change-Id: Ia560f9dcae32c5418bfd66ac1fac59fa7345b318