chore(deps): update circleci/node docker tag to v12.20.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
circleci/node	docker	patch	12.20.0-browsers -> 12.20.1-browsers

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[codecov[bot]]

Codecov Report

Merging #777 (a4f2d72) into master (0d38e6a) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #777   +/-   ##
=======================================
  Coverage   83.75%   83.75%           
=======================================
  Files          33       33           
  Lines         474      474           
  Branches       80       80           
=======================================
  Hits          397      397           
  Misses         77       77           

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