Convert internal log messages to new format

- Add process name, context name, messageID and key-value pair
- Set initial value for MaxSize and Rotations

[GF-4395] pmlogdaemon: Introduce structured logging

Open-webOS-DCO-1.0-Signed-off-by: Hongjeon Ha <hj.ha@lge.com>

Change-Id: I6811327c9f5f382ad4ed7f660c72ce1a91dcf22b
Reviewed-on: https://g2g.palm.com/2184
Reviewed-by: Hongjeon Ha <hj.ha@lge.com>
Tested-by: Hongjeon Ha <hj.ha@lge.com>
Reviewed-by: Build Verification
Reviewed-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>