Disable wheel mirror updates

We are upgrading the afs db servers. During that process disable the
wheel mirror update jobs to avoid unwanted writes to the afs volumes and
vos releases.

Change-Id: I7235023428c0560e7101a36b6a8a0bfda2c27499

zuul.d/projects.yaml

@@ -7656,16 +7656,16 @@
             branches: master
     periodic:
       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
+        #- 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
             branches: master