fix(deps): bump @urql/core from 2.6.0 to 5.0.4

Bumps [@urql/core](https://github.com/urql-graphql/urql/tree/HEAD/packages/core) from 2.6.0 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/core@5.0.4/packages/core)

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

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

packages/frontend/package.json

@@ -13,7 +13,7 @@
     "@okta/okta-auth-js": "6.5.1",
     "@okta/okta-react": "6.4.3",
     "@reduxjs/toolkit": "1.8.1",
-    "@urql/core": "2.6.0",
+    "@urql/core": "5.0.4",
     "@urql/exchange-graphcache": "4.4.3",
     "@urql/exchange-multipart-fetch": "0.1.14",
     "@urql/exchange-retry": "0.3.3",