Bump mkdocs

[zix99]

Fix netlify deploy by bumping mkdocs version

[netlify]

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[codecov-commenter]

Codecov Report

Merging #65 (4cfef4a) into master (563d897) will decrease coverage by 0.07%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #65      +/-   ##
==========================================
- Coverage   82.67%   82.60%   -0.08%     
==========================================
  Files          74       74              
  Lines        2806     2806              
==========================================
- Hits         2320     2318       -2     
- Misses        352      354       +2     
  Partials      134      134              

Impacted Files	Coverage Δ
cmd/helpers/updatingAggregator.go	75.00% <0.00%> (-6.25%)	⬇️

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