Add Azure monitoring fields for grafanadatasources

[hubeadmin]

Description

• Adds new fields for Azure monitoring

Relevant issues/tickets

#268

Type of change

• 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 not work as expected)

Checklist

• This change requires a documentation update
• I have added tests that prove my fix is effective or that my feature works
• I have added a test case that will be used to verify my changes
• Verified independently on a cluster by reviewer

Verification steps

Would require a running azure instance, which I currently do not have access to, going off Grafana documentation here and the fields required by @rbeckerpf