Disable Rocky periodic publishing jobs

Rocky is now in Extended Maintenance, and we have agreed to stop
publishing images at this point.

Change-Id: Ic746207e5816d3b1a09f183048dcfc7605f718d8

.zuul.d/centos.yaml

@@ -24,10 +24,6 @@
       queue: kolla
       jobs:
         - kolla-build-centos-source
-    periodic-stable:
-      jobs:
-        - kolla-publish-centos-source
-        - kolla-publish-centos-binary
     release:
       jobs:
         - kolla-publish-centos-source

.zuul.d/oraclelinux.yaml

@@ -21,10 +21,6 @@
     gate:
       jobs:
         - kolla-build-oraclelinux-source
-    periodic-stable:
-      jobs:
-        - kolla-publish-oraclelinux-source
-        - kolla-publish-oraclelinux-binary
     release:
       jobs:
         - kolla-publish-oraclelinux-source

.zuul.d/ubuntu.yaml

@@ -6,7 +6,6 @@
       - check-requirements
       - publish-openstack-sphinx-docs
       - release-notes-jobs
-      - periodic-stable-jobs
     check:
       jobs:
         - kolla-build-ubuntu-binary
@@ -29,10 +28,6 @@
       queue: kolla
       jobs:
         - kolla-build-ubuntu-source
-    periodic-stable:
-      jobs:
-        - kolla-publish-ubuntu-source
-        - kolla-publish-ubuntu-binary
     release:
       jobs:
         - kolla-publish-ubuntu-source