Merge pull request #82 from stackhpc/wallaby_ovn_20_12

ovn: bump to 21.12

Author: mnasiadka

etc/kayobe/kolla.yml

@@ -229,15 +229,15 @@ kolla_build_customizations:
   ironic_inspector_pip_packages_append:
     - /additions/*
   ovn_base_packages_override:
-    - ovn-2021-21.06.0
+    - ovn-2021-21.12.0
   ovn_controller_packages_override:
-    - ovn-2021-host-21.06.0
+    - ovn-2021-host-21.12.0
   ovn_nb_db_server_packages_override:
-    - ovn-2021-central-21.06.0
+    - ovn-2021-central-21.12.0
   ovn_northd_packages_override:
-    - ovn-2021-central-21.06.0
+    - ovn-2021-central-21.12.0
   ovn_sb_db_server_packages_override:
-    - ovn-2021-central-21.06.0
+    - ovn-2021-central-21.12.0
   openvswitch_base_packages_override:
     - libibverbs
     - openvswitch2.16