refactor: Bump tsx from 4.19.4 to 4.20.3 (#648)

Author: dependabot[bot]

package-lock.json

@@ -48,7 +48,7 @@
     "nyc": "17.1.0",
     "prettier": "3.5.3",
     "semantic-release": "24.2.5",
-    "tsx": "4.19.4",
+    "tsx": "4.20.3",
     "typescript": "5.8.3",
     "typescript-eslint": "8.33.1"
   },