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: Iaff0bd7feec98783034b65fd487f7d9bef917a46
Story: #2002586
Task: #24346

.zuul.yaml

@@ -79,6 +79,13 @@
       tox_envlist: integration
 
 - project:
+    templates:
+      - openstack-python35-jobs
+      - openstack-python-jobs
+      - periodic-stable-jobs
+      - check-requirements
+      - publish-openstack-sphinx-docs
+      - release-notes-jobs
     check:
       jobs:
         - zaqar-tox-integration
@@ -101,7 +108,10 @@
         # Heat job that deploy Zaqar
         - heat-functional-convg-mysql-lbaasv2
         - openstack-tox-lower-constraints
+        - legacy-rally-dsvm-zaqar-zaqar:
+            voting: false
     gate:
+      queue: zaqar
       jobs:
         - zaqar-tox-integration
         - zaqar-tempest-mongodb