[Media TTT] Add analytics logs for the sender chip.

Bug: 216486003
Test: verified logs printed with `adb shell cmd stats print-logs && adb
logcat -s statsd:I | grep --line-buffered ' (90)'`
Test: media.taptotransfer tests

Change-Id: Id5de34611fcd06a9fa5510b710454b1e944c6b36