Show rule type release phase.

[blkt]

Summary

CLI commands minder ruletype list, minder ruletype get, and minder ruletype create now show release phase information if available.

Fixes #4244

Change Type

• Bug fix (resolves an issue without affecting existing features)
• Feature (adds new functionality without breaking changes)
• Breaking change (may impact existing functionalities or require documentation updates)
• Documentation (updates or additions to documentation)
• Refactoring or test improvements (no bug fixes or new functionality)

Testing

Manual tests.

Review Checklist:

• Reviewed my own code for quality and clarity.
• Added comments to complex or tricky code sections.
• Updated any affected documentation.
• Included tests that validate the fix or feature.
• Checked that related changes are merged.

[coveralls]

coverage: 53.87%. remained the same
when pulling b6ac256 on enh/cli-ruletype-release-phase
into 369ac09 on main.