chore(deps): update dependency express to v4.21.2 (#643)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "5.2.1",
     "eslint-plugin-promise": "6.6.0",
-    "express": "4.21.1",
+    "express": "4.21.2",
     "multer": "1.4.4",
     "node-fetch": "^3.3.2",
     "prettier": "3.4.2",