[ATMOSPHERE-558] chart/nova: update to the latest version (#2087)

0.3.27 -> 0.3.46

includes a bug fix for dealing with null value of log_config_append
includes several features, not used for now
remove local patch to role vars

Reviewed-by: Mohammed Naser <mnaser@vexxhost.com>
Reviewed-by: Oleksandr K.
diff --git a/.charts.yml b/.charts.yml
index a1da60f..f6bfe94 100644
--- a/.charts.yml
+++ b/.charts.yml
@@ -152,14 +152,9 @@
     repository:
       url: https://kubernetes-sigs.github.io/node-feature-discovery/charts
   - name: nova
-    version: 0.3.27
+    version: 0.3.46
     repository: *openstack_helm_repository
     dependencies: *openstack_helm_dependencies
-    patches:
-      gerrit:
-        review.opendev.org:
-          - 899809
-          - 904250
   - name: octavia
     version: 0.2.9
     repository: *openstack_helm_repository