ipatests: fix topology for TestIpaNotConfigured in PR-CI nightly definitions
Topology for TestIpaNotConfigured is changed from ipaserver to
master_1repl in order to prevent aforementioned test suite runner from
configuring ipa-server, which is required by the test itself.
Resolves: https://pagure.io/freeipa/issue/8055
Related: https://pagure.io/freeipa/issue/6843