chore(deps): update dependency express to v4.20.0 [security]

Author: renovate[bot]

package.json

@@ -15,7 +15,7 @@
     "debug": "4.3.1",
     "eslint-config-airbnb-base": "14.2.1",
     "eslint-plugin-import": "2.23.4",
-    "express": "4.17.1",
+    "express": "4.20.0",
     "http-errors": "1.8.0",
     "jade": "1.11.0",
     "jest": "27.0.6",