fix(log): uniform log levels

[rustatian]

Reason for This PR

closes #48

Description of Changes

• Uniform log levels (warning -> warn)

License Acceptance

By submitting this pull request, I confirm that my contribution is made under the terms of the MIT license.

PR Checklist

[Author TODO: Meet these criteria.] [Reviewer TODO: Verify that these criteria are met. Request changes if not]

• [x] All commits in this PR are signed (git commit -s).
• [x] The reason for this PR is clearly provided (issue no. or explanation).
• [x] The description of changes is clear and encompassing.
• [x] Any required documentation changes (code and docs) are included in this PR.
• [x] Any user-facing changes are mentioned in CHANGELOG.md.
• [x] All added/changed functionality is tested.

[codecov[bot]]

Codecov Report

Merging #50 (21b82f3) into master (eb06232) will decrease coverage by 0.16%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #50      +/-   ##
==========================================
- Coverage   50.83%   50.66%   -0.17%     
==========================================
  Files          11       11              
  Lines         301      300       -1     
==========================================
- Hits          153      152       -1     
  Misses        137      137              
  Partials       11       11              

Impacted Files	Coverage Δ
internal/container/plugins.go	100.00% <ø> (ø)
internal/container/config.go	91.30% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update eb06232...21b82f3. Read the comment docs.