Update dependency ava to v3.1.0 (#5)

Author: renovate-bot

package.json

@@ -36,7 +36,7 @@
     "@types/bytes": "3.1.0",
     "@types/mri": "1.1.0",
     "@types/node": "12.12.25",
-    "ava": "3.0.0",
+    "ava": "3.1.0",
     "husky": "4.2.1",
     "lint-staged": "10.0.2",
     "magic-string": "0.25.6",