⬆️ Bump @types/jest from 26.0.8 to 26.0.9

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.8 to 26.0.9.
- [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>

package.json

@@ -20,7 +20,7 @@
     "test-without-coverage": "jest"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.8",
+    "@types/jest": "^26.0.9",
     "concurrently": "^5.2.0",
     "coveralls": "^3.1.0",
     "jest": "^24.5.0",