fix(extension): update links in manifest.json (#852)

Author: Methuselah96

extension/src/browser/extension/manifest.json

@@ -3,7 +3,7 @@
   "name": "Redux DevTools",
   "short_name": "Redux DevTools",
   "description": "Redux DevTools for debugging application's state changes.",
-  "homepage_url": "https://github.com/zalmoxisus/redux-devtools-extension",
+  "homepage_url": "https://github.com/reduxjs/redux-devtools",
   "manifest_version": 2,
   "page_action": {
     "default_icon": "img/logo/gray.png",

extension/src/browser/firefox/manifest.json

@@ -3,7 +3,7 @@
   "name": "Redux DevTools",
   "manifest_version": 2,
   "description": "Redux Developer Tools for debugging application state changes.",
-  "homepage_url": "https://github.com/zalmoxisus/redux-devtools-extension",
+  "homepage_url": "https://github.com/reduxjs/redux-devtools",
   "applications": {
     "gecko": {
       "id": "[email protected]",