chore(deps): update circleci/node docker tag to v12.20.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
circleci/node	docker	patch	12.20.1-browsers -> 12.20.2-browsers

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[codecov]

Codecov Report

Merging #804 (1087600) into master (c425ea1) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #804   +/-   ##
=======================================
  Coverage   83.75%   83.75%           
=======================================
  Files          33       33           
  Lines         474      474           
  Branches       80       80           
=======================================
  Hits          397      397           
  Misses         77       77           

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