chore(deps): update dependency @sanity/client to v7

Author: renovate[bot]

package.json

@@ -15,7 +15,7 @@
     "singleQuote": true
   },
   "dependencies": {
-    "@sanity/client": "6.29.0",
+    "@sanity/client": "7.0.0",
     "@sanity/icons": "3.7.0",
     "@sanity/image-url": "1.1.0",
     "@sanity/vision": "3.84.0",