Update dependency ava to v6

Author: renovate[bot]

package.json

@@ -33,7 +33,7 @@
 		"@types/sinon": "17.0.3",
 		"@typescript-eslint/eslint-plugin": "7.5.0",
 		"@typescript-eslint/parser": "7.5.0",
-		"ava": "3.15.0",
+		"ava": "6.1.2",
 		"dotenv": "^16.4.5",
 		"eslint": "8.57.0",
 		"eslint-config-prettier": "9.1.0",