Add Session.wait_for_schema_agreement to replace ControlConnection.wait_for_schema_agreement #1082

Job	Run time
Test wheels building / Build source distribution	9s
Test wheels building / Prepare matrix to run for 3.13 on `linux,macos-x86,macos-arm,windows,linux-aarch64`	4s
Test wheels building / Build wheels for linux on ubuntu-24.04	7m 29s
Test wheels building / Build wheels for macos-arm on macos-14	3m 0s
Test wheels building / Build wheels for macos-x86 on macos-15-intel	7m 20s
Test wheels building / Build wheels for windows on windows-2022	5m 50s
Test wheels building / Build wheels for linux-aarch64 on ubuntu-24.04-arm	5m 13s
	29m 5s

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