chore(deps-dev): bump @types/jest from 25.2.3 to 26.0.7

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 25.2.3 to 26.0.7.
- [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>

plugins/rollbar/package.json

@@ -42,7 +42,7 @@
     "@testing-library/react": "^10.4.1",
     "@testing-library/react-hooks": "^3.3.0",
     "@testing-library/user-event": "^12.0.7",
-    "@types/jest": "^25.2.2",
+    "@types/jest": "^26.0.7",
     "@types/node": "^12.0.0",
     "@types/react": "^16.9",
     "jest-fetch-mock": "^3.0.3"