build(deps): bump @urql/core in the production-dependencies group

Bumps the production-dependencies group with 1 update: [@urql/core](https://github.com/urql-graphql/urql/tree/HEAD/packages/core).


Updates `@urql/core` from 5.0.3 to 5.0.4
- [Release notes](https://github.com/urql-graphql/urql/releases)
- [Changelog](https://github.com/urql-graphql/urql/blob/main/packages/core/CHANGELOG.md)
- [Commits](https://github.com/urql-graphql/urql/commits/@urql/[email protected]/packages/core)

---
updated-dependencies:
- dependency-name: "@urql/core"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@astrojs/vercel": "7.6.0",
-    "@urql/core": "5.0.3",
+    "@urql/core": "5.0.4",
     "astro": "4.8.6",
     "date-fns": "3.6.0"
   },