Copy-DbaDatabase - Use correct variable for testing for same database

[andreasjordan]

Please read -- recent changes to our repo

On November 10, 2022, we removed some bloat from our repository (for the second and final time). This change requires that all contributors reclone or refork their repo.

PRs from repos that have not been recently reforked or recloned will be closed and @potatoqualitee will cherry-pick your commits and open a new PR with your changes.

• Please confirm you have the smaller repo (85MB .git directory vs 275MB or 110MB or 185MB .git directory)

Type of Change

• Bug fix (non-breaking change, fixes Copy-DbaDatabase incorrectly reports that source and destination databases are the same when using -Force #9031 )
• New feature (non-breaking change, adds functionality, fixes # )
• Breaking change (affects multiple commands or functionality, fixes # )
• Ran manual Pester test and has passed (.\tests\manual.pester.ps1)
• Adding code coverage to existing functionality
• Pester test is included
• If new file reference added for test, has is been added to github.com/dataplat/appveyor-lab ?
• Unit test is included
• Documentation
• Build system

See issue for details.

Fix is change in line 1113, other changes just correct casing.

[wsmelton]

Throwing in commenting out the GH Azure tests to see if this PR can get green check before merging.

[potatoqualitee]

Passed!