fix(clover): fix up sql admin users delete func with override

[aaron-dernley]

This PR:

• Fix SQL Admin Users delete failing with "Missing parameter: user" error
• SQL Admin API requires name as a query parameter for delete (not path parameter like other APIs)
• Added asset-specific delete override that includes name (and optional host for MySQL) as query params

How was it tested?

• Integration tests pass
• Manual test: new functionality works in UI

Does it require a docs change?

• No
• Yes, and this PR includes it
• Yes, and this PR does not include it (reasoning below)

In short: 🔗

[github-actions]

Dependency Review

✅ No vulnerabilities or OpenSSF Scorecard issues found.

Scanned Files

None

[github-actions]

Working with Module Index at: https://module-index.systeminit.com
Total: 0 new asset(s), 1 changed asset(s)

Google - 0 new, 1 changed asset(s)

[Google Cloud SQL Admin Users]: other schema contents 🔀3