Helm chart updated (#102)

Author: fabriziofiorucci

contrib/helm/nginx-declarative-api/Chart.yaml

@@ -6,7 +6,7 @@ description: >
   NGINX One Console.
 type: application
 version: 1.0.0
-appVersion: "5.5.1"
+appVersion: "5.5.2"
 home: https://github.com/f5devcentral/NGINX-Declarative-API
 sources:
   - https://github.com/f5devcentral/NGINX-Declarative-API