Clean up deprecated Key Vault analytics solution

[BernieWhite]

Rule request

Suggested rule change

Key Vault analytics solution within Log Analytics is deprecated. This solution can be cleaned up.

Applies to the following

The rule applies to the following:

• Resource type: Microsoft.OperationsManagement/solutions
• Product: OMSGallery/KeyVaultAnalytics

Additional context

Deprecation of Key Vault analytics solution Azure template reference