Update dependency ava to v3

package.json

@@ -69,7 +69,7 @@
     "@babel/preset-typescript": "7.10.1",
     "@babel/register": "7.10.1",
     "@types/node": "11.15.16",
-    "ava": "2.4.0",
+    "ava": "3.9.0",
     "babel-loader": "8.1.0",
     "babel-plugin-module-resolver": "3.2.0",
     "babel-plugin-react-require": "3.1.3",