fix(dependabot): Remove high vulnerabilities

Author: Olivier Andrade

package.json

@@ -29,6 +29,7 @@
         "@commitlint/config-conventional": "^20.0.0",
         "@guardian/eslint-config-typescript": "^12.0.0",
         "@guardian/prettier": "^8.0.1",
+        "@jest/globals": "^30.2.0",
         "@types/jest": "^30.0.0",
         "@typescript-eslint/eslint-plugin": "^8.45.0",
         "@typescript-eslint/parser": "^8.45.0",