Update manifest.json

Author: jagdeep sidhu

manifest.json

@@ -66,8 +66,6 @@
         "js/inpage.bundle.js",
         "js/handleWindowProperties.bundle.js",
         "js/pali.bundle.js",
-        "trezor-usb-permissions.html",
-        "trezor-usb-permissions.js",
         "assets/all_assets/favicon-16.png",
         "assets/all_assets/favicon-32.png",
         "assets/all_assets/favicon-48.png",