release-23.1: roachtest/cdc/mixed-versions: use mixed version framework #109247
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Backport 1/1 commits from #108802 on behalf of @jayshrivastava.
/cc @cockroachdb/release
This change updates the
cdc/mixed-versions
roachtest to use the mixed version testing framework. This mixed version testing framework is better than the previous framework because it offers testing for multiple upgrades. It will also make it easier to maintain and expand this cdc-specific test.Informs: #107451
Epic: None
Release note: None
Release justification: test-only changes.