fix(create-module): name the artifact in github workflow

[GauBen]

Description

Small quality of life change for new devs

Checklist

Source code

• I've shared and documented any breaking change
• I've reviewed and updated the jahia-depends

Tests

• I've provided Unit and/or Integration Tests
• I've updated the parent issue with required manual validations

Tip

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[Copilot]

Pull request overview

This PR improves the GitHub workflow template for newly created modules by dynamically naming uploaded artifacts based on package metadata instead of using a static name. This makes it easier for developers to identify artifacts when multiple modules are being built.

• Updates GitHub Actions versions from v4 to v6
• Adds a step to extract package name and version from npm package metadata
• Changes artifact naming from static "package.tgz" to dynamic format using package name and version

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