fix trailing ? bug in the CRStatus .status.name

Author: ThoSap

src/main/java/it/aboutbits/postgresql/crd/connection/ClusterConnection.java

@@ -56,6 +56,10 @@ public String getName() {
                 spec.getMaintenanceDatabase()
         );
 
+        if (spec.getParameters().isEmpty()) {
+            return jdbcUrl;
+        }
+
         var stringJoiner = new StringJoiner("&", jdbcUrl + "?", "");
 
         spec.getParameters().forEach((key, value) ->