chore(ci): update default docker image to v2.0.2

[bednar]

Proposed Changes

Update default docker image to v2.0.2.

Checklist

• CHANGELOG.md updated
• Rebased/mergeable
• rake test completes successfully
• Commit messages are in semantic format
• Sign CLA (if not already signed)

[codecov-io]

Codecov Report

Merging #62 (6c7aaff) into master (c41f7c2) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #62   +/-   ##
=======================================
  Coverage   99.24%   99.24%           
=======================================
  Files          12       12           
  Lines         663      663           
=======================================
  Hits          658      658           
  Misses          5        5           

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