updated datasync-manager module

Author: asmit-patil

package.json

@@ -1,6 +1,6 @@
 {
   "name": "datasync-boilerplate",
-  "version": "1.0.1",
+  "version": "1.2.0",
   "description": "A boilerplate that has the code skeleton to help you get up and running with Contentstack DataSync.",
   "main": "index.js",
   "scripts": {
@@ -13,7 +13,7 @@
     "@contentstack/datasync-content-store-filesystem": "1.0.1",
     "@contentstack/datasync-content-store-mongodb": "1.0.1",
     "@contentstack/webhook-listener": "1.0.0",
-    "@contentstack/datasync-manager": "1.1.0"
+    "@contentstack/datasync-manager": "1.2.0"
   },
   "devDependencies": {
     "eslint": "^6.1.0",