Add periodic validation GH workflows

[ofalvai]

No description provided.

[codecov]

Codecov Report

Merging #139 (e0ff8b0) into main (7bd117f) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #139   +/-   ##
=======================================
  Coverage   97.98%   97.98%           
=======================================
  Files           7        7           
  Lines         597      597           
=======================================
  Hits          585      585           
  Misses         12       12           

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