chore: make graphql codegen plugin helpers dep a dev dep

Author: danielwaltz

package-lock.json

@@ -48,12 +48,10 @@
     "graphql": ">=14.0.0 <17.0.0",
     "vite": ">=2.7.0 <7.0.0"
   },
-  "dependencies": {
-    "@graphql-codegen/plugin-helpers": "^5.1.0"
-  },
   "devDependencies": {
     "@danielwaltz/eslint-config": "^2.3.0",
     "@graphql-codegen/cli": "^5.0.5",
+    "@graphql-codegen/plugin-helpers": "^5.1.0",
     "@graphql-codegen/typescript": "^4.1.6",
     "@graphql-codegen/typescript-operations": "^4.6.0",
     "@semantic-release/changelog": "^6.0.3",