Merge pull request #381 from line/renovate/express-4.x

Update dependency express to v4.18.2

Author: renovate[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "@types/express": "4.17.14",
     "@types/finalhandler": "1.2.0",
     "@types/mocha": "10.0.0",
-    "express": "4.18.1",
+    "express": "4.18.2",
     "finalhandler": "1.2.0",
     "husky": "8.0.1",
     "mocha": "10.0.0",