build(deps): bump urql in /frontend in the urql group

Bumps the urql group in /frontend with 1 update: [urql](https://github.com/urql-graphql/urql/tree/HEAD/packages/react-urql).


Updates `urql` from 4.2.0 to 4.2.1
- [Release notes](https://github.com/urql-graphql/urql/releases)
- [Changelog](https://github.com/urql-graphql/urql/blob/main/packages/react-urql/CHANGELOG.md)
- [Commits](https://github.com/urql-graphql/urql/commits/urql@4.2.1/packages/react-urql)

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

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

frontend/package-lock.json

@@ -30,7 +30,7 @@
         "react-dom": "^18.3.1",
         "react-i18next": "^15.1.0",
         "swagger-ui-react": "^5.17.14",
-        "urql": "^4.2.0",
+        "urql": "^4.2.1",
         "vaul": "^1.1.1",
         "zod": "^3.23.8"
       },
@@ -13911,10 +13911,9 @@
       "license": "MIT"
     },
     "node_modules/urql": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/urql/-/urql-4.2.0.tgz",
-      "integrity": "sha512-xj9KoMxdF3omd0QCHHS3SvgxDHZAmuAFgUcdNe0w75NeJDA4qesc2/M6CquefZ7Sod6uyImENKCKg+/2I7YvXQ==",
-      "license": "MIT",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/urql/-/urql-4.2.1.tgz",
+      "integrity": "sha512-Y/cVi1rsR96kbF3VX6YgfHw1V3kJ287nR1TqpjGzVPyAmXuwRvBvABI+sHY2WOquWCNh+kvFapM/LLYeiC3wig==",
       "dependencies": {
         "@urql/core": "^5.0.0",
         "wonka": "^6.3.2"

frontend/package.json

@@ -39,7 +39,7 @@
     "react-dom": "^18.3.1",
     "react-i18next": "^15.1.0",
     "swagger-ui-react": "^5.17.14",
-    "urql": "^4.2.0",
+    "urql": "^4.2.1",
     "vaul": "^1.1.1",
     "zod": "^3.23.8"
   },