Remove and disable examples job

It is not a valid check to import the hwm without it being loaded into
IPA first, as objects such as the configuration object won't be loaded
yet.

Change-Id: Icf20e71e8061bb886885c1b2e29bd13ccac37ade
(cherry picked from commit ba5c1bfe2a)

zuul.d/ironic-python-agent-jobs.yaml

@@ -107,22 +107,6 @@
       - ^tools/(?!bandit.yml).*$
       - ^tox.ini$
 
-- job:
-    name: ipa-tox-examples
-    parent: openstack-tox
-    timeout: 600
-    vars:
-      tox_envlist: examples
-    irrelevant-files:
-      - ^test-requirements.txt$
-      - ^.*\.rst$
-      - ^doc/.*$
-      - ^ironic_python_agent/tests/.*$
-      - ^releasenotes/.*$
-      - ^setup.cfg$
-      - ^tools/(?!bandit.yml).*$
-      - ^tox.ini$
-
 # used by ironic-python-agent-builder
 - job:
     name: ironic-standalone-ipa-src

zuul.d/project.yaml

@@ -10,7 +10,6 @@
       jobs:
         - openstack-tox-functional
         - ipa-tox-bandit
-        - ipa-tox-examples
         # NOTE(iurygregory) Only run this two jobs since we are testing
         # wholedisk + partition on tempest
         - ipa-tempest-bios-ipmi-direct-src
@@ -35,7 +34,6 @@
       jobs:
         - openstack-tox-functional
         - ipa-tox-bandit
-        - ipa-tox-examples
         - ipa-tempest-bios-ipmi-direct-src
         - ipa-tempest-uefi-redfish-vmedia-src
         - metalsmith-integration-ipa-src-uefi