[ATMOSPHERE-492] chore: Bump neutron to 0.3.47 (#2005)

This is an automated cherry-pick of #1957
/assign ricolin
Depends-On: #2028
diff --git a/.charts.yml b/.charts.yml
index 4c3e371..c1d443e 100644
--- a/.charts.yml
+++ b/.charts.yml
@@ -139,13 +139,13 @@
     repository: *openstack_helm_infra_repository
     dependencies: *openstack_helm_dependencies
   - name: neutron
-    version: 0.3.42
+    version: 0.3.47
     repository: *openstack_helm_repository
     dependencies: *openstack_helm_dependencies
     patches:
       gerrit:
         review.opendev.org:
-          - 916862
+          - 931781
   - name: node-feature-discovery
     version: 0.15.4
     repository: