(cherry pick from commit f28f6a9ba2)
- '-v year' modifier adds the four digit year prefix
- '-v <timezone>' modifier sets and prints the timezone suffix
- Only promise in logcat to support UTC as a timezone since
all others are based on the configured environment
- '-v zone' modifier toggles the timezone suffix on or off
- '-T YYYY-MM-DD HH:MM:SS.mmm...' format is added
Bug: 23668700
Change-Id: I7521c1efb7455dc9a25434fce72a69a65dcf72ea
39888aef13