import zuul job settings from project-config

This is a mechanically generated patch to complete step 1 of moving
the zuul job settings out of project-config and into each project
repository.

Because there will be a separate patch on each branch, the branch
specifiers for branch-specific jobs have been removed.

Because this patch is generated by a script, there may be some
cosmetic changes to the layout of the YAML file(s) as the contents are
normalized.

See the python3-first goal document for details:
https://governance.openstack.org/tc/goals/stein/python3-first.html

Change-Id: I8d3bbf375b25ec771718d4ae3ab089b0866f9f32
Story: #2002586
Task: #24285

.zuul.yaml

@@ -161,6 +161,12 @@
     timeout: 7800
 
 - project:
+    templates:
+      - openstack-python-jobs
+      - openstack-python35-jobs
+      - publish-openstack-sphinx-docs
+      - release-notes-jobs
+      - check-requirements
     check:
       jobs:
         - barbican-simple-crypto-devstack-tempest
@@ -185,6 +191,10 @@
         - tripleo-ci-centos-7-scenario002-multinode-oooq-container:
             voting: false
         - openstack-tox-lower-constraints
+        - openstack-tox-cover:
+            voting: false
+        - octavia-v1-dsvm-scenario:
+            voting: false
     gate:
       queue: barbican
       jobs: