Bump @types/jest from 26.0.24 to 29.5.12 in /packages/app

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.24 to 29.5.12.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

---
updated-dependencies:
- dependency-name: "@types/jest"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/app/package.json

@@ -32,7 +32,7 @@
     "@testing-library/jest-dom": "^5.10.1",
     "@testing-library/react": "^12.1.3",
     "@testing-library/user-event": "^12.0.7",
-    "@types/jest": "^26.0.7",
+    "@types/jest": "^29.5.12",
     "@types/node": "^14.14.32",
     "@types/react-dom": "*",
     "cross-env": "^7.0.0",