fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-COOKIE-8163060

package.json

@@ -36,15 +36,15 @@
         "checksum": "^0.1.1",
         "colors": "^1.4.0",
         "configstore": "^5.0.1",
-        "cookie-parser": "^1.4.5",
+        "cookie-parser": "^1.4.7",
         "cors": "^2.8.4",
         "discord-rich-presence": "0.0.8",
         "electron-ipc-helper": "^1.0.1",
         "electron-is-dev": "^0.3.0",
         "electron-localshortcut": "^3.2.1",
         "electron-log": "^4.3.1",
         "electron-updater": "^4.6.5",
-        "express": "~4.16.0",
+        "express": "~4.21.1",
         "imagesloaded": "^4.1.4",
         "ip": "^1.1.5",
         "lzma-native": "^8.0.1",