fix: consistent variadic argument support in all loggers

[shazron]

Closes #21 - however since it is using util.inspect, there is no indenting of json objects Closes #16

How Has This Been Tested?

npm test

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [X] I have signed the Adobe Open Source CLA.
• [X] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [X] I have read the CONTRIBUTING document.
• [X] I have added tests to cover my changes.
• [X] All new and existing tests passed.

[codecov[bot]]

Codecov Report

Merging #36 (7d1852a) into master (5b48433) will not change coverage. The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master       #36   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            3         3           
  Lines          134       132    -2     
  Branches        22        24    +2     
=========================================
- Hits           134       132    -2     

Impacted Files	Coverage Δ
src/AioLogger.js	100.00% <100.00%> (ø)
src/DebugLogger.js	100.00% <100.00%> (ø)
src/WinstonLogger.js	100.00% <100.00%> (ø)

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[shazron]

LGTM!

d'oh! it was a nice exercise, but I just realized I was just re-implementing node:util.format 😱 Reworking this PR

[shazron]

Fixed 😅 (build failures because of eslint-plugin-import 2.27.0, which is pending a patch)