Add test for setTableProperties in Faker connector

[sthandassery]

Description

Adding test coverage for setTableProperties. As part of the unit test getTableComment utility is now moved down from BaseConnectorTest to AbstractTestQueryFramework class, so that TestFakerQueries can reuse it.

Additional context and related issues

Release notes

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## Section
* Fix some things. ({issue}`issuenumber`)

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[nineinchnick]

The commit message and PR title are wrong

[ebyhr]

Fixes #23911

Please don't use "Fixes" comment. We should add more tests in #23911.

[sthandassery]

The commit message and PR title are wrong

@nineinchnick Do you mean - moving the getTableComment utility needs to extracted out into its own commit?

[nineinchnick]

This PR only moves getTableComment, so there's nothing to extract - change the commit message and PR title/description to explain why it's being moved.