chore(deps): update dependency express to ^4.18.3 (#6067)

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

Author: renovate[bot]

packages/@sanity/portable-text-editor/package.json

@@ -92,7 +92,7 @@
     "@types/react-dom": "^18.2.15",
     "@types/ws": "~8.5.3",
     "@vitejs/plugin-react": "^4.2.1",
-    "express": "^4.18.2",
+    "express": "^4.18.3",
     "express-ws": "^5.0.2",
     "jest": "^29.7.0",
     "jest-dev-server": "^9.0.1",