build(deps-dev): bump @types/jest from 25.2.3 to 26.0.0 (#6810)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 25.2.3 to 26.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -80,7 +80,7 @@
     "@types/classnames": "^2.2.7",
     "@types/express": "^4.17.0",
     "@types/history": "^4.7.2",
-    "@types/jest": "^25.1.0",
+    "@types/jest": "^26.0.0",
     "@types/lodash": "^4.14.144",
     "@types/qs": "^6.5.3",
     "@types/react": "^16.9.17",