Issue 309 - Individual Snapshot deletion

[mwpreston]

Description

This PR adds Remove-RubrikFilesetSnapshot, RemoveRubrikDatabaseSnapshots, Remove-RubrikHyperVSnapshot, Remove-RubrikManagedVolumeSnapshot, Remove-RubrikNutanixVMSnapshot, and Remove-RubrikVolumeGroupSnapshot along with associated unit tests

NOTE Remove-RubrikDatabaseSnapshots deletes ALL snapshots for a given database - there is currently no endpoint to support the deletion of a single snapshot

Also included is the addition of a confirmation prompt to Remove-RubrikVMSnapshot

Related Issue

Issue 309

Motivation and Context

Allows customers to delete expired snapshots manually from their clusters

How Has This Been Tested?

Tested against 5.0 and 5.1 in the TM lab

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.

[jaapbrasser]

Looks good Mike! 👍