Bump urql from 4.0.7 to 4.2.1

Bumps [urql](https://github.com/urql-graphql/urql/tree/HEAD/packages/react-urql) from 4.0.7 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-minor
...

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

packages/contracts/package.json

@@ -141,6 +141,6 @@
     "graphql": "^16.8.2",
     "scripty.sol": "2.1.1",
     "solady": "^0.0.181",
-    "urql": "^4.0.7"
+    "urql": "^4.2.1"
   }
 }

yarn.lock

@@ -155,7 +155,7 @@ __metadata:
     tsconfig: "npm:*"
     typechain: "npm:^8.3.2"
     typescript: "npm:^5.4.5"
-    urql: "npm:^4.0.7"
+    urql: "npm:^4.2.1"
   languageName: unknown
   linkType: soft
 
@@ -23340,15 +23340,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"urql@npm:^4.0.7":
-  version: 4.0.7
-  resolution: "urql@npm:4.0.7"
+"urql@npm:^4.2.1":
+  version: 4.2.1
+  resolution: "urql@npm:4.2.1"
   dependencies:
     "@urql/core": "npm:^5.0.0"
     wonka: "npm:^6.3.2"
   peerDependencies:
+    "@urql/core": ^5.0.0
     react: ">= 16.8.0"
-  checksum: 10c0/d939c5eb8721f24ddf45618976437c2db8984f9c2dea3c37a3a4e21a0f6df53f162488be6fd58c38bcbfad2e123a945a0a2157a9e8ab35589cdcb57d77803ef1
+  checksum: 10c0/12dbb5e2824b48a8402c674ac8429f0ff0ba91af4392f10163824cc614a4403a04b8ef876754ec699a8392e93c50d7baa6b61a9b29fdbe2ebd182f5fb481a96b
   languageName: node
   linkType: hard