CompatHelper: bump compat for "MeshArrays" to "0.2"

[github-actions]

This pull request changes the compat entry for the MeshArrays package from 0.2.19 to 0.2.19, 0.2.

This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry. It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov-commenter]

Codecov Report

Merging #76 (f7b6ec2) into master (d01f8cf) will not change coverage.
The diff coverage is n/a.

❗ Current head f7b6ec2 differs from pull request most recent head 7da20e1. Consider uploading reports for the commit 7da20e1 to get more accurate results

@@           Coverage Diff           @@
##           master      #76   +/-   ##
=======================================
  Coverage   80.08%   80.08%           
=======================================
  Files           4        4           
  Lines         477      477           
=======================================
  Hits          382      382           
  Misses         95       95           

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