chore: update package.json to point to correct repo url

package.json

@@ -8,7 +8,7 @@
   "main": "library.js",
   "repository": {
     "type": "git",
-    "url": "https://github.com/psychobunny/nodebb-theme-persona"
+    "url": "https://github.com/NodeBB/nodebb-theme-persona"
   },
   "scripts": {
     "lint": "eslint ."
@@ -39,7 +39,7 @@
   ],
   "license": "BSD-2-Clause",
   "bugs": {
-    "url": "https://github.com/psychobunny/nodebb-theme-persona/issues"
+    "url": "https://github.com/NodeBB/nodebb-theme-persona/issues"
   },
   "dependencies": {
     "pulling": "^2.0.0",