IBX-12374: Removed the YAML Behat configuration files from the ibexa/behat 6.0 recipe

[ViniTou]

🎫 Issue	IBX-12374

Description:

Behat 4 is merged on ibexa/behat 6.0 (ibexa/behat#200) and CI runs exclusively on the PHP configuration (behat.php via bin/ibexabehat default and prepare_project_edition.sh). The YAML twins are dead — this removes their copy-from-package entries from the 6.0 recipe.

Merge order: this PR merges FIRST, before ibexa/behat#201 deletes the YAML files from the package. copy-from-package throws LogicException on a missing file, so the recipe must stop referencing the files before the package stops shipping them. This order is safe in the intermediate state: the package still ships the YAML files, the recipe just no longer copies them.

The 5.0 and 4.x recipes are untouched — those branches stay on Behat 3.

For QA:

After merge, a fresh 6.0 project install gets only behat_ibexa_*.php; browser CI is unaffected (already PHP-only).

Documentation:

N/A

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

Thanks for contribution! 🎉

To test the changes please execute:

composer config extra.symfony.endpoint https://api.github.com/repos/ibexa/recipes-dev/contents/index.json?ref=flex/pull-262

before executing the recipes.