fix(deps): update dependency react-intl to v7

Author: renovate[bot]

package.json

@@ -57,7 +57,7 @@
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-helmet": "^6.1.0",
-    "react-intl": "6.8.9",
+    "react-intl": "7.1.6",
     "react-redux": "^7.2.4",
     "react-router-dom": "6.29.0",
     "react-share": "^4.4.0",