chore(BUX-000): info log level as default

[chris-4chain]

Pull Request Checklist

• 📖 I created my PR using provided : CODE_STANDARDS
• 📖 I have read the short Code of Conduct: CODE_OF_CONDUCT
• 🏠 I tested my changes locally.
• ✅ I have provided tests for my changes.
• 📝 I have used conventional commits.
• 📗 I have updated any related documentation.
• 💾 PR was issued based on the Github or Jira issue.

Setting info as the default log level will suppress the executing query logs, which are currently printed frequently when log level is set to debug by default.

[mergify]

Welcome to our open-source project @chris-4chain! 💘

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (7ee7a8a) 40.61% compared to head (6e2a848) 40.61%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #418   +/-   ##
=======================================
  Coverage   40.61%   40.61%           
=======================================
  Files          46       46           
  Lines        1667     1667           
=======================================
  Hits          677      677           
  Misses        950      950           
  Partials       40       40           

Flag	Coverage Δ
unittests	40.61% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
config/defaults.go	100.00% <100.00%> (ø)

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