Restrict workflow-runs to run only for necessary files

[carstingaxion]

Description of the Change

Restrict the GitHub action workflows to run only if the containing PR includes changes to relevant files.

Closes #

How to test the Change

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Changelog Entry

Changed - Restrict the GitHub action workflows to relevant file changes.

Credits

Props @carstingaxion

Checklist:

• I agree to follow this project's Code of Conduct.
• I have updated the documentation accordingly.
• I have added tests to cover my change.
• All new and existing tests pass.

[what-the-diff]

PR Summary

• Enhancement of Code Coverage in Workflow
  The Pull Request introduces a broader path for code coverage in the workflow. This inclusion allows the code assessment to span across all files held within the 'includes' and 'test' directories, as well as any '.php' files. Other relevant files, such as 'phpunit.xml.dist' and 'composer.' files, will also be encompassed in the code coverage analysis. This broadened scope enhances the software analysis and testing process, ultimately leading to more robust and efficient software performance.