Remove skip entries for bug 923194

Change-Id: I9035c4fb0abe3e9d9f3ce36835c293c48e4963a4
Related-Bug: https://bugs.launchpad.net/tripleo/+bug/1923194

roles/validate-tempest/vars/tempest_skip.yml

@@ -1043,17 +1043,6 @@ known_failures:
         lp: https://bugs.launchpad.net/tripleo/+bug/1919111
     jobs:
       - periodic-tripleo-ci-centos-8-ovb-1ctlr_2comp-featureset020-master
-  - test: tempest.scenario.test_minimum_basic.TestMinimumBasicScenario.test_minimum_basic_scenario
-    deployment:
-      - overcloud
-    releases:
-      - name: master
-        reason: Failed to find floating IP
-        lp: https://bugs.launchpad.net/tripleo/+bug/1923194
-      - name: wallaby
-        reason: Failed to find floating IP
-        lp: https://bugs.launchpad.net/tripleo/+bug/1923194
-    jobs: []
   - test: tempest.api.compute.servers.test_server_actions.ServerActionsTestJSON.test_reboot_server_hard
     deployment:
       - overcloud