Update dependency tsx to v4.20.3 (#141)

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

Author: renovate[bot]

package-lock.json

@@ -77,7 +77,7 @@
     "@types/detect-port": "2.0.0",
     "express": "5.1.0",
     "prettier": "3.5.3",
-    "tsx": "4.19.4",
+    "tsx": "4.20.3",
     "typescript": "5.8.3",
     "wgc": "0.84.1"
   },