fix(deps): update react monorepo to v18

Author: renovate[bot]

package-lock.json

@@ -14,8 +14,8 @@
     "gatsby-source-filesystem": "2.3.36",
     "gatsby-transformer-sharp": "2.5.20",
     "prop-types": "15.7.2",
-    "react": "17.0.1",
-    "react-dom": "17.0.1",
+    "react": "18.3.0",
+    "react-dom": "18.3.0",
     "react-helmet": "6.1.0"
   },
   "devDependencies": {