update version

Author: ikreymer

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@webrecorder/awp-sw",
   "browser": "dist/index.js",
-  "version": "0.5.0-beta.3",
+  "version": "0.5.0-beta.4",
   "type": "module",
   "repository": {
     "type": "git",