Update dependency react-intl to v6.6.6

Author: renovate[bot]

package-lock.json

@@ -48,7 +48,7 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-instantsearch-dom": "6.40.4",
-    "react-intl": "6.6.2",
+    "react-intl": "6.6.6",
     "social-links": "1.14.0",
     "tinycolor2": "1.6.0"
   },