chore(deps): update dependency express to v4.21.0 (#404)

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

Author: renovate[bot]

scripts/subgraphs/products/package-lock.json

@@ -10,7 +10,7 @@
     "@apollo/server": "4.11.0",
     "@apollo/subgraph": "2.9.0",
     "cors": "2.8.5",
-    "express": "4.19.2",
+    "express": "4.21.0",
     "express-rate-limit": "7.4.0",
     "graphql": "16.9.0",
     "graphql-tag": "2.12.6",