Fixup Linguist stats as show on GitHub

[sschuberth]

This avoids showing this Java project as a C project due to test data.

See 1 for reference.

Summary by CodeRabbit

• Chores
  • Updated repository language detection configuration.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 0d18c51d-2701-4c1d-89a1-211a3062587f

📥 Commits

Reviewing files that changed from the base of the PR and between b996ae8 and 8afb0b4.

📒 Files selected for processing (1)

• .gitattributes

---

📝 Walkthrough

Walkthrough

Adds a .gitattributes configuration rule that designates all files in the /testing/data/ directory as data-language files for GitHub Linguist classification purposes.

Changes

Cohort / File(s)	Summary
Git Configuration .gitattributes	Added linguist language attribute rule to classify files in /testing/data/** as data language.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A tiny rule in git's attire,
Makes data files stand in their proper fire,
GitHub now knows what dwells within,
The testing grounds where data spin,
Linguist smiles at clarity's win! 📊

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly addresses the main change: fixing Linguist statistics on GitHub by excluding test data from language classification.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

Warning

Review ran into problems

🔥 Problems

Git: Failed to clone repository. Please run the @coderabbitai full review command to re-trigger a full review. If the issue persists, set path_filters to include or exclude specific files.

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[sschuberth]

Hmm, not sure about the test failures @agustingroh. They seem to be unrelated to my PR, as test pass locally for me.

[agustingroh]

Thanks for your contribution

[tatysanic-maker22]

Thank you for your contribution @sschuberth 😁