chore: fix components/handlebars package.json and auto-update on release

Author: nknapp

components/package.json

@@ -1,5 +1,6 @@
 {
-  "version": "4.0.11",
+  "name": "handlebars",
+  "version": "4.0.12",
   "license": "MIT",
   "jspm": {
     "main": "handlebars",

tasks/version.js

@@ -20,6 +20,7 @@ module.exports = function(grunt) {
     async.each([
         ['lib/handlebars/base.js', (/const VERSION = ['"](.*)['"];/), 'const VERSION = \'' + version + '\';'],
         ['components/bower.json', (/"version":.*/), '"version": "' + version + '",'],
+        ['components/package.json', /"version":.*/, '"version": "' + version + '",'],
         ['components/handlebars.js.nuspec', (/<version>.*<\/version>/), '<version>' + version + '</version>']
       ],
       function(args, callback) {