Merge pull request #165 from guardian/dependabot/npm_and_yarn/tsx-4.19.4

chore(deps-dev): bump tsx from 4.19.3 to 4.19.4

Author: github-actions[bot]

package-lock.json

@@ -23,7 +23,7 @@
     "jest": "29.7.0",
     "prettier": "3.5.2",
     "ts-jest": "29.3.1",
-    "tsx": "4.19.3",
+    "tsx": "4.19.4",
     "typescript": "5.5.4"
   },
   "prettier": "@guardian/prettier",