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: I66427df9182973328fa13b29dd580b67814baf8b
Story: #2002586
Task: #24302

zuul.d/project.yaml

@@ -1,4 +1,12 @@
 - project:
+    templates:
+      - openstack-python-jobs
+      - openstack-python35-jobs
+      - publish-openstack-sphinx-docs
+      - periodic-stable-jobs
+      - check-requirements
+      - release-notes-jobs
+      - install-guide-jobs
     check:
       jobs:
         - ironic-dsvm-standalone
@@ -20,6 +28,7 @@
         - ironic-tempest-dsvm-pxe_ipmitool-postgres:
             voting: false
         - openstack-tox-lower-constraints
+        - openstack-tox-cover
     gate:
       queue: ironic
       jobs:
@@ -35,8 +44,12 @@
         - ironic-tempest-dsvm-ipa-wholedisk-agent_ipmitool-tinyipa-multinode
         - ironic-tempest-dsvm-ipa-wholedisk-bios-agent_ipmitool-tinyipa
         - openstack-tox-lower-constraints
+        - openstack-tox-cover
     experimental:
       jobs:
         - ironic-dsvm-functional
         - ironic-tempest-dsvm-parallel
         - ironic-tempest-dsvm-pxe_ipa-full
+    post:
+      jobs:
+        - openstack-tox-cover