Update dependency @types/cors to v2.8.19

Author: renovate[bot]

packages/flatbread/package.json

@@ -54,7 +54,7 @@
     "serialize-javascript": "^6.0.2"
   },
   "devDependencies": {
-    "@types/cors": "2.8.12",
+    "@types/cors": "2.8.19",
     "@types/express": "4.17.13",
     "@types/gradient-string": "1.1.2",
     "@types/node": "16.11.47",