Add Remove-RubrikVMSnapshot cmdlet and additional logging

[shamsway]

Description

This PR adds a new Remove-RubrikVMSnapshot cmdlet and associated unit test, along with some additional verbose logging. It also modifies the logic so that DELETE API calls return a response when the API call is successful. Previously the user was given no response in this scenario.

Related Issue

This project only accepts pull requests related to open issues.

• If suggesting a new feature or change, please discuss it in an issue first.
• If fixing a bug, there should be an issue describing it with steps to reproduce

#148

Motivation and Context

Why is this change required? What problem does it solve?

This PR addresses #148, and it provides additional useful output to the user

How Has This Been Tested?

• Please describe in detail how you tested your changes.
• Include details of your testing environment, and the tests you ran to see how your change affects other areas of the code, etc.

Tested against CDM 5.0.1 from MacOS. I tested almost all of the Remove-* cmdlets to verify the new response would not affect them, and tested several Get-* cmdlets as a smoke test to verify that the code needed for additional verbose logging did not have unintentional effects.

Screenshots (if appropriate):

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

Go over all the following points, and put an x in all the boxes that apply. If you're unsure about any of these, don't hesitate to ask. We're here to help!

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTION document.
• I have updated the CHANGELOG file accordingly for the version that this merge modifies.
• I have added tests to cover my changes.
• All new and existing tests passed.

[mwpreston]

Everything looks great to me - I will reassign to Jaap for final call. Good job!

[jaapbrasser]

Looks good @shamsway, thanks for the last minute changes

[jaapbrasser]

👍

[jaapbrasser]

Resolve #148