simplify TEMPLATE with nf-core-utils 0.4.0

[maxulysse]

Need NXF_VER 25.10.0

PR checklist

• [ ] This comment contains a description of changes (with reason)
• [ ] CHANGELOG.md is updated
• [ ] If you've fixed a bug or added code that should be tested, add tests!
• [ ] Documentation in docs is updated

[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 77.36%. Comparing base (884c849) to head (0771605).

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