CI: use openstack-python3-jobs-nova

Change-Id: If4c509972e9b94b1587af583704fdf8906b7831e
Signed-off-by: Matt Crees <mattc@stackhpc.com>

.zuul.yaml

@@ -1,57 +1,5 @@
-# TODO(mattcrees): Remove once this merges:
-# https://review.opendev.org/c/openstack/openstack-zuul-jobs/+/973217
-- project-template:
-    name: openstack-python3-jobs-blazar-nova-old
-    description: |
-      The standard :zuul:project_template:`openstack-python-jobs` but with nova
-      added as a required-projects. This checks out the project code and allows
-      tox_install.sh to use nova when building the venv.
-    check:
-      jobs:
-        - openstack-tox-pep8:
-            required-projects:
-              - openstack/nova
-        - openstack-tox-py310:
-            required-projects:
-              - openstack/nova
-        - openstack-tox-py312:
-            required-projects:
-              - openstack/nova
-        - openstack-tox-py313:
-            required-projects:
-              - openstack/nova
-            voting: false
-    gate:
-      jobs:
-        - openstack-tox-pep8:
-            required-projects:
-              - openstack/nova
-        - openstack-tox-py310:
-            required-projects:
-              - openstack/nova
-        - openstack-tox-py312:
-            required-projects:
-              - openstack/nova
-    periodic:
-      jobs:
-        - openstack-tox-py310:
-            branches:
-              - master
-            required-projects:
-              - openstack/nova
-        - openstack-tox-py311:
-            branches:
-              - master
-            required-projects:
-              - openstack/nova
-    post:
-      jobs:
-        - publish-openstack-python-branch-tarball
-
 - project:
     templates:
       - check-requirements
-      # TODO(mattcrees): Rename once this merges:
-      # https://review.opendev.org/c/openstack/openstack-zuul-jobs/+/973217
-      - openstack-python3-jobs-blazar-nova-old
+      - openstack-python3-jobs-nova
       - release-notes-jobs-python3