Bump jest-circus from 25.3.0 to 25.4.0 (#77)

Bumps [jest-circus](https://github.com/facebook/jest/tree/HEAD/packages/jest-circus) from 25.3.0 to 25.4.0.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/jest/commits/v25.4.0/packages/jest-circus)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -35,7 +35,7 @@
     "@types/download": "^6.2.4",
     "@zeit/ncc": "^0.22.1",
     "jest": "^25.4.0",
-    "jest-circus": "^25.3.0",
+    "jest-circus": "^25.4.0",
     "jest-runtime": "^25.4.0",
     "prettier": "^2.0.4",
     "ts-jest": "^25.3.1",