fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-CROSSSPAWN-8303230

Author: snyk-bot

package.json

@@ -13,7 +13,7 @@
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "3.4.3",
+    "react-scripts": "5.0.0",
     "slick-carousel": "^1.8.1"
   },
   "scripts": {