Remove tripleo-based jobs ahead of Wallaby EOL

Wallaby branches on TripleO based repos
will be going EOL soon.
This review removes the TripleO based jobs
to avoid possible future failures.

Change-Id: I8f7dc88abc46c4449774f8f8d75332918a954bbe

.zuul.yaml

@@ -5,20 +5,3 @@
       - puppet-openstack-integration-jobs-scenario002
       - puppet-openstack-litmus-jobs
       - release-notes-jobs-python3
-    check:
-      jobs:
-        - puppet-swift-tripleo-standalone
-
-- job:
-    name: puppet-swift-tripleo-standalone
-    parent: tripleo-puppet-ci-centos-9-standalone
-    description: |
-      TripleO standalone Job running Object Storage specific Tempest tests.
-    voting: false
-    vars:
-      build_container_images: true
-      featureset_override:
-        run_tempest: false
-        tempest_test_whitelist:
-          - 'tempest.api.object_storage.test_object_services.ObjectTest'
-        use_os_tempest: true