Set jetpack to ^2.0.0 for WC

Author: vedanshujain

composer.json

@@ -7,7 +7,7 @@
   "prefer-stable": true,
   "minimum-stability": "dev",
   "require": {
-    "automattic/jetpack-autoloader": "^2.2.0"
+    "automattic/jetpack-autoloader": "^2.0.0"
   },
   "require-dev": {
     "phpunit/phpunit": "6.5.14",