fix(deps): update dependency sanity to ^4.16.0

Author: renovate[bot]

package.json

@@ -46,7 +46,7 @@
     "react-error-boundary": "^5.0.0",
     "react-hook-form": "^7.66.0",
     "react-icons": "^5.5.0",
-    "sanity": "^4.15.0",
+    "sanity": "^4.16.0",
     "sitemap": "^9.0.0",
     "tar-fs": "^3.1.1",
     "ts-node": "^10.9.2",