ci: only only skip tests if no code changes at all

[wochinge]

Related Issues

• fixes #issue-number

Proposed Changes:

• previously the CI skipped the tests if there was at least one no code change (which is quite normal since you usually add release notes)
  • GH docs on paths-ignore filter

    If any path names do not match patterns in paths-ignore, even if some path names match the patterns, the workflow will run.

• this now adds a separate filter to ensure that there is really no code change

How did you test it?

• manual as part of this PR

Notes for the reviewer

• I thought I could use ! (https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-including-and-excluding-paths) but that faces the same problem as the previous solution

Checklist

• I have read the contributors guidelines and the code of conduct
• I have updated the related issue with new insights and changes
• I added unit tests and updated the docstrings
• I've used one of the conventional commit types for my PR title: fix:, feat:, build:, chore:, ci:, docs:, style:, refactor:, perf:, test:.
• I documented my code
• I ran pre-commit hooks and fixed any issue

[wochinge]

No code change: Correctly skipped

[wochinge]

Skipping if code change

[wochinge]

And again: the no code change case

[coveralls]

Pull Request Test Coverage Report for Build 8002718530

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 15 unchanged lines in 1 file lost coverage.
• Overall coverage remained the same at 89.768%

---

Files with Coverage Reduction	New Missed Lines	%
core/pipeline/pipeline.py	15	94.6%

Totals
Change from base Build 8002496065:	0.0%
Covered Lines:	5027
Relevant Lines:	5600

---

💛 - Coveralls

[silvanocerza]

Nice 🚀