chore(deps): update dependency prop-types to v15.8.1

Author: renovate-bot

package-lock.json

@@ -41,7 +41,7 @@
     "enzyme": "3.11.0",
     "enzyme-adapter-react-16": "1.15.6",
     "husky": "7.0.4",
-    "prop-types": "15.7.2",
+    "prop-types": "15.8.1",
     "react": "16.14.0",
     "react-dom": "16.14.0",
     "react-redux": "7.2.8",