Use the org from .nf-core.yml when linting multiqc_config report_comment

[SZhengP]

Follows the same pattern as commit 984398c which fixed manifest.name and manifest.homePage linting to use dynamic org.

This allows custom pipelines with different organizations to pass the multiqc_config lint check without needing to add exceptions.

PR checklist

• [ x] 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

[Copilot]

Pull Request Overview

This PR updates the multiqc_config lint check to dynamically use the organization name from .nf-core.yml configuration instead of hardcoding "nf-core" in report comment URLs. This follows the same pattern established in commit 984398c which fixed similar issues for manifest.name and manifest.homePage linting.

• Adds dynamic organization name resolution from .nf-core.yml template configuration
• Updates both dev and release version report comment URL generation to use the dynamic org name
• Allows custom pipelines with different organizations to pass the multiqc_config lint check

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.35%. Comparing base (4942d71) to head (d855b3e).
⚠️ Report is 3 commits behind head on dev.

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[mirpedrol]

LGTM, thanks for the contribution!