Replaced Object.hasOwnProperty usages with loadsh _.has for safe access

Author: Vishal Shingala

lib/31XUtils/schemaUtils31X.js

@@ -153,13 +153,14 @@ module.exports = {
   addOuterPropsToRefSchemaIfIsSupported(refSchema, outerProps) {
     const resolvedSchema = _.cloneDeep(refSchema),
       outerKeys = Object.keys(outerProps);
-    outerKeys.forEach((key) => {
-      if (_.isObject(resolvedSchema) && _.isObject(outerProps)) {
+
+    if (_.isObject(resolvedSchema) && _.isObject(outerProps)) {
+      outerKeys.forEach((key) => {
         resolvedSchema[key] = (resolvedSchema[key] && Array.isArray(resolvedSchema[key])) ?
           [...new Set([...resolvedSchema[key], ...outerProps[key]])] :
           outerProps[key];
-      }
-    });
+      });
+    }
     return resolvedSchema;
   }
 };