Merge pull request #161 from guardian/dependabot/npm_and_yarn/ts-jest-29.3.1

chore(deps-dev): bump ts-jest from 29.2.6 to 29.3.1

Author: github-actions[bot]

package-lock.json

@@ -22,7 +22,7 @@
     "eslint-plugin-prettier": "5.2.3",
     "jest": "29.7.0",
     "prettier": "3.5.2",
-    "ts-jest": "29.2.6",
+    "ts-jest": "29.3.1",
     "tsx": "4.19.3",
     "typescript": "5.5.4"
   },