tests

refactor: Use new ConnectSettings.DnsNames field determine the DNS Na… #4521

Job	Run time
unit tests (3.9)	1m 1s
unit tests (3.13)	1m 2s
integration tests (macos-latest, 3.9)	1m 56s
integration tests (macos-latest, 3.13)	1m 32s
integration tests (windows-latest, 3.9)	1m 55s
integration tests (windows-latest, 3.13)	1m 44s
integration tests (ubuntu-latest, 3.9)	57s
integration tests (ubuntu-latest, 3.13)	53s
	11m 0s

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