release: Update minor version to 2.2.0 ***NO_CI***

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "vott",
-    "version": "2.1.0",
+    "version": "2.2.0",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
     "name": "vott",
-    "version": "2.1.0",
+    "version": "2.2.0",
     "author": {
         "name": "Microsoft",
         "url": "https://github.com/Microsoft/VoTT"