Update dependency js-base64 to ^3.9.1

Author: renovate[bot]

package.json

@@ -73,7 +73,7 @@
     "@types/react-router-dom": "^5.3.3",
     "@vitejs/plugin-react": "^6.0.3",
     "electron-vite": "^5.0.0",
-    "js-base64": "^3.8.0",
+    "js-base64": "^3.9.1",
     "js-yaml": "^5.2.1",
     "mobx": "6.13.7",
     "mobx-react": "7.6.0",