Updated webusb version (#16)

Author: thegecko

package.json

@@ -64,6 +64,6 @@
     "typescript": "~2.6.2",
     "vinyl-buffer": "^1.0.1",
     "vinyl-source-stream": "^2.0.0",
-    "webusb": "^1.0.1"
+    "webusb": "^1.0.3"
   }
 }