fix(package): update semver to version 7.2.1

Closes #1513

Author: greenkeeper[bot]

package.json

@@ -70,7 +70,7 @@
     "react-router": "5.1.2",
     "react-router-dom": "5.1.2",
     "regenerator-runtime": "0.13.5",
-    "semver": "7.1.3"
+    "semver": "7.2.1"
   },
   "devDependencies": {
     "@babel/core": "7.8.7",