Remove trusty wheel jobs

Remove trusty wheel jobs in preparation for node removal.  No jobs
should be using the wheels any more.

Depends-On: https://review.opendev.org/702773
Change-Id: I9b272782c83cff4e456958be2eb3a38ec60aca6a

zuul.d/jobs.yaml

@@ -1030,35 +1030,6 @@
       - name: afs
         secret: wheel_keytab
 
-- job:
-    name: build-wheel-mirror-ubuntu-trusty
-    parent: build-wheel-mirror-base
-    description: |
-      Build Ubuntu Trusty wheels for OpenStack CI mirrors.
-    nodeset:
-      nodes:
-        - name: wheel-mirror-ubuntu-trusty-python2
-          label: ubuntu-trusty
-        - name: wheel-mirror-ubuntu-trusty-python3
-          label: ubuntu-trusty
-    host-vars:
-      wheel-mirror-ubuntu-trusty-python2:
-        wheel_python: python2
-      wheel-mirror-ubuntu-trusty-python3:
-        wheel_python: python3
-
-- job:
-    name: publish-wheel-mirror-ubuntu-trusty
-    parent: build-wheel-mirror-ubuntu-trusty
-    description: |
-      Publish Ubuntu Trusty wheels for OpenStack CI mirrors.
-    pre-run: playbooks/openafs-client/setup.yaml
-    post-run: playbooks/publish/wheel-mirror.yaml
-    final: true
-    secrets:
-      - name: afs
-        secret: wheel_keytab
-
 - job:
     name: build-wheel-mirror-ubuntu-xenial
     parent: build-wheel-mirror-base

zuul.d/projects.yaml

@@ -3914,13 +3914,11 @@
       jobs:
         - publish-wheel-mirror-centos-7
         - publish-wheel-mirror-ubuntu-bionic
-        - publish-wheel-mirror-ubuntu-trusty
         - publish-wheel-mirror-ubuntu-xenial
         - release-wheel-mirror:
             dependencies:
               - publish-wheel-mirror-centos-7
               - publish-wheel-mirror-ubuntu-bionic
-              - publish-wheel-mirror-ubuntu-trusty
               - publish-wheel-mirror-ubuntu-xenial
         - propose-updates:
             nodeset: ubuntu-bionic