chore: bump up ava version to v6 (#349)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

package.json

@@ -63,7 +63,7 @@
     "@taplo/cli": "^0.5.2",
     "@typescript-eslint/eslint-plugin": "^6.9.1",
     "@typescript-eslint/parser": "^6.9.1",
-    "ava": "^5.3.1",
+    "ava": "^6.0.0",
     "benny": "^3.7.1",
     "chalk": "^5.3.0",
     "eslint": "^8.52.0",