chore(deps): update dependency express to v5

Author: renovate[bot]

package.json

@@ -26,7 +26,7 @@
     "eslint": "9.38.0",
     "eslint-config-prettier": "10.1.8",
     "eslint-plugin-jest": "29.0.1",
-    "express": "4.21.2",
+    "express": "5.1.0",
     "glob": "8.1.0",
     "jest": "30.2.0",
     "less-middleware": "2.2.1",