Align existing logger usage to new policy

[dapplion]

• Ensure that all existing logger statements follow the policy defined in Add logging policy #5299

Notably:

• Move all verbose statements to debug
• Alias verbose to debug
• Consider what is trace and move from debug to trace

[philknows]

Go thru all logger info,warn,error
Ensure that each follows the logging policy

[wemeetagain]

Closing this since we've done a lot of work to align the logs to the logging policy