chore(deps): update dependency tsx to v4.21.0 (#357)

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

Author: renovate[bot]

package.json

@@ -68,7 +68,7 @@
     "lodash-es": "4.17.21",
     "pkgroll": "2.21.4",
     "prettier": "3.7.3",
-    "tsx": "4.20.6",
+    "tsx": "4.21.0",
     "typescript": "5.9.3",
     "typescript-eslint": "8.48.0",
     "vite-tsconfig-paths": "5.1.4",