GitHub actions to bump and publish

[woile]

Closes #77

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@d69b138). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #86   +/-   ##
=========================================
  Coverage          ?   86.85%           
=========================================
  Files             ?       28           
  Lines             ?      563           
  Branches          ?        0           
=========================================
  Hits              ?      489           
  Misses            ?       74           
  Partials          ?        0

Flag	Coverage Δ
#unittests	86.85% <ø> (?)

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