Enhance Help Documentation Validation for Cmdlets

[SebastianSchuetze]

PR Summary

This pull request introduces improvements to the validation of cmdlet help documentation. The main changes include:

1. Ensuring that each cmdlet has at least one example in its associated markdown help file.
2. Verifying that all defined parameters of a cmdlet are documented under the "## Parameters" section of the markdown file.
3. Providing an option to ignore specific parameters from the validation, accommodating parameters that are automatically documented during generation.
4. Adjustments to the regex patterns for more accurate extraction and validation of content.

These enhancements aim to maintain a consistent and high-quality documentation standard for all cmdlets, ensuring that users have access to comprehensive and clear help content.

PR Checklist

• Write Help
• Write Unit Test
• Update CHANGELOG.md