fix(deps): pin dependency @types/jest to v26.0.24

Author: renovate-bot

example/package.json

@@ -8,7 +8,7 @@
     "@testing-library/jest-dom": "^5.11.9",
     "@testing-library/react": "^11.2.5",
     "@testing-library/user-event": "^12.6.3",
-    "@types/jest": "^26.0.20",
+    "@types/jest": "26.0.24",
     "@types/node": "^12.19.15",
     "@types/react": "^16.14.3",
     "@types/react-dom": "^16.9.10",