Include wp-plugin-check-action

[carstingaxion]

The Plugin Check is an easy way of testing your plugin and ensure that it’s up to the base required standards from the Plugin Review team. With this plugin you will be able to run most of the checks used by the team, and check if your plugin meets the requirements.

https://wordpress.org/plugins/plugin-check/

A GitHub action to run Plugin Check
Results are posted as file annotations.

https://github.com/swissspidy/wp-plugin-check-action#usage

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A first look is nice ...

... but it shows: I need to exclude dev-stuff from the bundled, built version.