Bump @types/jest from 26.0.15 to 27.0.1 (#13)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.15 to 27.0.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

---
updated-dependencies:
- dependency-name: "@types/jest"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

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

package.json

@@ -46,7 +46,7 @@
         "boolbase": "^1.0.0"
     },
     "devDependencies": {
-        "@types/jest": "^26.0.0",
+        "@types/jest": "^27.0.1",
         "@types/node": "^14.0.5",
         "@typescript-eslint/eslint-plugin": "^4.1.0",
         "@typescript-eslint/parser": "^4.1.0",