Merge pull request #200 from guardian/dependabot/npm_and_yarn/tsx-4.20.6

chore(deps-dev): bump tsx from 4.20.5 to 4.20.6

Author: github-actions[bot]

package-lock.json

@@ -23,7 +23,7 @@
     "jest": "30.1.3",
     "prettier": "3.6.2",
     "ts-jest": "29.4.3",
-    "tsx": "4.20.5",
+    "tsx": "4.20.6",
     "typescript": "5.9.2"
   },
   "prettier": "@guardian/prettier"