Fix and run the correct functional tests job

Apparently, functional-py36 just runs unit tests.

Fix the test that has regressed in the meantime and make it voting
so that we don't regress again.

Change-Id: Id5efe89a12a00c27e6299380a51cdb840285d691

ironic_python_agent/tests/functional/test_commands.py

@@ -24,7 +24,7 @@ class TestCommands(base.FunctionalBase):
     different test runs.
     """
 
-    node = {'uuid': '1', 'properties': {}}
+    node = {'uuid': '1', 'properties': {}, 'instance_info': {}}
 
     def step_1_get_empty_commands(self):
         response = self.request('get', 'commands')

zuul.d/project.yaml

@@ -8,6 +8,7 @@
       - release-notes-jobs-python3
     check:
       jobs:
+        - openstack-tox-functional
         - ipa-tox-examples
         # NOTE(iurygregory) Only run this two jobs since we are testing
         # wholedisk + partition on tempest
@@ -24,13 +25,12 @@
         # Non-voting jobs
         - ipa-tempest-ironic-inspector-src:
             voting: false
-        - openstack-tox-functional-py36:
-            voting: false
         - ipa-tox-bandit:
             voting: false
     gate:
       queue: ironic
       jobs:
+        - openstack-tox-functional
         - ipa-tempest-bios-ipmi-direct-src
         - ipa-tempest-bios-ipmi-iscsi-src
         - ironic-standalone-ipa-src