Connection change and high tx power Q port

Changed missed Q merge back in April

Cherrypicking change into Q for better metrics.

Batterystats: "none" Data connection state should reflect only out of service

Moved only out of service to unknown type position and added other
network type.

BUG: 128629695
Test: flashed on target and tested in out of service mode. Ran
dumpsys/bugreport. adb shell dumpsys batterystats

Cellular high tx power bug

Previous implementaion was not correctly registering tx high power
sections. To fix this we can send a clear flag after we send a
+cellular_high_tx_power. We need to do this so in the volta historian
data we only see a small segment to where the tx power was at before
this.

This will generate less confusion with the cellular_high_tx_power

Bug: 127640604
Test: Compiled and flashed onto device. Tested uploading long video to
google photos. This created a high tx power use case for me to test that
the feature was reporting correctly.

Bug: 139947280
Merge-Merged-6bf8ef56
Change-Id: I6a438c9fed411a49b1f36a8085863803ff53737b