Update dependency ava to v6

Author: renovate[bot]

package.json

@@ -45,7 +45,7 @@
   "devDependencies": {
     "@types/node": "18.16.14",
     "@types/sinon": "10.0.15",
-    "ava": "5.2.0",
+    "ava": "6.0.1",
     "concurrently": "8.0.1",
     "coveralls": "3.1.1",
     "nyc": "15.1.0",