Victoria and before: Build containers only once in TripleO jobs

Currently container images are built in two TripleO jobs, (standalone
and undercloud) but this is redundant and inefficient. This change
makes container images built by the base content provide job used for
these two jobs.
Because undercloud job was removed in stable/wallaby this change is
submitted to stable/victoria and older branches.

Change-Id: I13b798d18b7eed873c1c222e8bdf8e73110adb11
(cherry picked from commit e62df64fdb)

.zuul.yaml

@@ -19,9 +19,14 @@
     description: |
       TripleO standalone Job running Glance specific Tempest tests.
     vars:
-      build_container_images: true
+      consumer_job: true
+      build_container_images: false
+      remove_tags:
+        - build
       featureset_override:
         run_tempest: false
         tempest_test_whitelist:
           - 'tempest.scenario.test_server_basic_ops'
         use_os_tempest: true
+    dependencies:
+      - tripleo-puppet-ci-centos-8-content-provider