chore(deps-dev): bump @types/jest from 25.2.3 to 26.0.20 (#250)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 25.2.3 to 26.0.20.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

Signed-off-by: dependabot-preview[bot] <[email protected]>

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

Author: dependabot-preview[bot]

package.json

@@ -54,7 +54,7 @@
   },
   "devDependencies": {
     "@types/enzyme": "^3.10.5",
-    "@types/jest": "^25.2.1",
+    "@types/jest": "^26.0.20",
     "@types/lodash": "^4.14.135",
     "@types/react": "^16.8.19",
     "@types/react-dom": "^16.8.4",