[EC-661] Add web worker code bundles to Safari browser extension (#3986)

* Make browser bundle encrypt-worker.ts into a single named file

* Add encrypt-worker bundle to xcode proj

apps/browser/webpack.config.js

@@ -138,6 +138,7 @@ const config = {
     "content/contextMenuHandler": "./src/content/contextMenuHandler.ts",
     "content/message_handler": "./src/content/message_handler.ts",
     "notification/bar": "./src/notification/bar.js",
+    "encrypt-worker": "../../libs/common/src/services/cryptography/encrypt.worker.ts",
   },
   optimization: {
     minimize: ENV !== "development",