Bump next from 13.4.13 to 13.4.19

Bumps [next](https://github.com/vercel/next.js) from 13.4.13 to 13.4.19.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.4.13...v13.4.19)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@vercel/og": "^0.5.11",
     "autoprefixer": "^10.4.15",
-    "next": "^13.4.13",
+    "next": "^13.4.19",
     "postcss": "^8.4.27",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",