Update dependency @ava/typescript to v6

Author: renovate[bot]

package-lock.json

@@ -65,7 +65,7 @@
         "zod": "3.25.76"
     },
     "devDependencies": {
-        "@ava/typescript": "5.0.0",
+        "@ava/typescript": "6.0.0",
         "@jscpd/finder": "4.0.1",
         "@jscpd/html-reporter": "4.0.1",
         "@types/common-tags": "1.8.4",