[automerger skipped] Move networkstats JNI to connectivity module am:...

[automerger skipped] Move networkstats JNI to connectivity module am: f7c0b1fd am: f15c18ec am: b6a652bc -s ours am: 44822d87 -s ours am: f0e23271 -s ours

am skip reason: Merged-In I815ea379f3d9915041c80ac5e743ce62e05f4cf8 with SHA-1 92b2792a is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1987468

Change-Id: Id7d9210a7eff1f9a1e0c53aa0a044eca9ede7f3c