[ATMOSPHERE-493] chart: bump ovn chart version and add liveness check for northd (#2010)

because required the upstream patch rebased and also new versions include some fixes, i updated ovn chart version first and added liveness check in the patch for introducing kube-ovn

Reviewed-by: Mohammed Naser <mnaser@vexxhost.com>
Reviewed-by: Oleksandr K.
diff --git a/.charts.yml b/.charts.yml
index 852f7ac..65475cb 100644
--- a/.charts.yml
+++ b/.charts.yml
@@ -172,14 +172,13 @@
     repository: *openstack_helm_infra_repository
     dependencies: *openstack_helm_dependencies
   - name: ovn
-    version: 0.1.4
+    version: 0.1.13
     repository: *openstack_helm_infra_repository
     dependencies: *openstack_helm_dependencies
     patches:
       gerrit:
         review.opendev.org:
           - 893739
-          - 914807
   - name: placement
     version: 0.3.9
     repository: *openstack_helm_repository