Move some info and notice logs to debug

:Release Notes:
Move some info and notice logs to debug, since info level
is used only for logging metrics information

:Detailed Notes:
Info level is used for logging only metrics information.
Non-metric logs are used for debugging purpose and is now
moved to debug level.

:Testing Performed:
Compiled and verified logs on the device

:QA Notes:

:Issues Addressed:
[GF-42671] Configurator is logging debug messages at info level

Open-webOS-DCO-1.0-Signed-off-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>
Change-Id: I349b723e41dfd1ecfa0d65b607b1817a71e1de86
Reviewed-on: https://g2g.palm.com/3695
Reviewed-by: Build Verification
Reviewed-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>
Tested-by: Gayathri Srinivasan <gayathri.srinivasan@lge.com>
Reviewed-by: Keith Derrick <keith.derrick@lge.com>