Additional AzureSqlServer controller messages

[melonrush13]

**What this PR does / why we need it:**

Adding additional messages now that more code has been merged.
Including:

• Invalid Server Name
• Failed to Delete
• Failed to add Finalizer
• Ignorable Error Types

Note: PR 356 also adds messages to this file which is why some aren't included.

Running the PR

Example: Testing Invalid Server Name.
Create an invalid server name (Ex: sqlserver1.2) and do a k get status. Should get the following under status:

status: message: 'CreateOrUpdateSQLServer not complete: sql.ServersClient#CreateOrUpdate: Failure sending request: StatusCode=400 -- Original Error: Code="InvalidServerName" Message="Server name ''sqlserver-sample-testerooni1.1'' cannot be empty or null. It can only be made up of lowercase letters ''a''-''z'', the numbers 0-9 and the hyphen. The hyphen may not lead or trail in the name."' provisioning: true state: NotReady

Special notes for your reviewer:
Please let me know if there are other messages we need to add here. Going to add SqlFirewallRule and additional controllers based off of this one.
If applicable:

[melonrush13]

Was having issues adding to this branch ( after doing a reclone due to the version change. )
This was the old PR for this: #133