[automerger skipped] Expose ConnectivitySettingsManager as module-lib API am: 1108c129 am: 26d7d676 am: c1ceb15c -s ours am: dedc805f -s ours

am skip reason: skip tag Change-Id I82225a43f95e3e1d3e52c4e7a0fc541c0087292e with SHA-1 a05dac7b is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1654013

Change-Id: Ibe4eda6f2d96c5313a4645956f936bf8ee6064ca