Bump @types/jest from 25.2.3 to 26.0.4

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 25.2.3 to 26.0.4.
- [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>

Author: dependabot-preview[bot]

package-lock.json

@@ -23,7 +23,7 @@
   ],
   "license": "MIT",
   "devDependencies": {
-    "@types/jest": "^25.2.3",
+    "@types/jest": "^26.0.4",
     "@types/loader-utils": "^2.0.1",
     "@types/node": "^14.0.11",
     "@types/react": "^16.9.43",