chore: clean up package.json (#132)

* chore(pkg): use short notation for repository field

* chore(pkg): use short notation for bugs field
diff --git a/package.json b/package.json
index bd40a66..5f73150 100644
--- a/package.json
+++ b/package.json
@@ -13,13 +13,8 @@
       "osx"
     ]
   },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/apache/cordova-plugin-device"
-  },
-  "bugs": {
-    "url": "https://github.com/apache/cordova-plugin-device/issues"
-  },
+  "repository": "github:apache/cordova-plugin-device",
+  "bugs": "https://github.com/apache/cordova-plugin-device/issues",
   "keywords": [
     "cordova",
     "device",