Update dependency tsx to v4.20.4 (#1411)

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

Author: renovate[bot]

package-lock.json

@@ -28,7 +28,7 @@
     "textlint-rule-preset-ja-technical-writing": "12.0.2",
     "textlint-rule-terminology": "5.2.14",
     "tsc": "2.0.4",
-    "tsx": "4.20.3",
+    "tsx": "4.20.4",
     "typescript": "5.9.2"
   },
   "engines": {