[9.20] chg: ci: Revert "Workaround temporary cross-version-config-tests limitation"
requested to merge backport-mnowak/revert-workaround-temporary-cross-version-config-tests-limitation-9.20 into bind-9.20
With the release of BIND 9.19.25 this workaround is not needed anymore.
This reverts commit c58dd6e7.
Backport of MR !9065 (merged)