python: Dedup test fixtures + fix module cleanup - #153

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236, actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Ending action

Cannot post comment. This is probably because this is an external PR, so it's expected. Ensure you have an additional `workflow_run` step configured as explained in the documentation (or alternatively, give up on PR comments for external PRs).

HTTP Request: POST https://api.github.com/repos/JPEWdev/shacl2code/issues/153/comments "HTTP/1.1 403 Forbidden"

Adding new comment

HTTP Request: GET https://api.github.com/repos/JPEWdev/shacl2code/issues/153/comments "HTTP/1.1 200 OK"

HTTP Request: GET https://api.github.com/user "HTTP/1.1 403 Forbidden"

HTTP Request: GET https://api.github.com/repos/JPEWdev/shacl2code/contents/data.json?ref=python-coverage-comment-action-data "HTTP/1.1 200 OK"

Generating comment for PR

HTTP Request: GET https://api.github.com/repos/JPEWdev/shacl2code "HTTP/1.1 200 OK"