chore(deps-dev): bump @types/jest from 25.2.3 to 26.0.3 (#497)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 25.2.3 to 26.0.3.
- [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

@@ -61,7 +61,7 @@
   "devDependencies": {
     "@types/classnames": "^2.2.9",
     "@types/enzyme": "^3.10.5",
-    "@types/jest": "^25.1.0",
+    "@types/jest": "^26.0.3",
     "@types/react": "^16.9.2",
     "@types/react-dom": "^16.9.0",
     "@umijs/fabric": "^2.0.0",