Setup MacPorts

Version updated for melusina-org/setup-macports to version v1.1.3.

• This action is used across all versions by 23 repositories.

Go to the GitHub Marketplace to find the latest changes.

Release notes

• Support MacOS 14 Sonoma
• Update MacPorts to 2.9.3 (current)
• Update obsolete Node16 actions

• melusina-org
• GitHub Actions