chore(deps-dev): bump karma-coverage from 2.2.0 to 2.2.1 (#424)

Bumps [karma-coverage](https://github.com/karma-runner/karma-coverage) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/karma-runner/karma-coverage/releases)
- [Changelog](https://github.com/karma-runner/karma-coverage/blob/master/CHANGELOG.md)
- [Commits](karma-runner/karma-coverage@v2.2.0...v2.2.1)

---
updated-dependencies:
- dependency-name: karma-coverage
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

yarn.lock

@@ -5108,9 +5108,9 @@ karma-chrome-launcher@^3.1.1:
     which "^1.2.1"
 
 karma-coverage@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/karma-coverage/-/karma-coverage-2.2.0.tgz#64f838b66b71327802e7f6f6c39d569b7024e40c"
-  integrity sha512-gPVdoZBNDZ08UCzdMHHhEImKrw1+PAOQOIiffv1YsvxFhBjqvo/SVXNk4tqn1SYqX0BJZT6S/59zgxiBe+9OuA==
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/karma-coverage/-/karma-coverage-2.2.1.tgz#e1cc074f93ace9dc4fb7e7aeca7135879c2e358c"
+  integrity sha512-yj7hbequkQP2qOSb20GuNSIyE//PgJWHwC2IydLE6XRtsnaflv+/OSGNssPjobYUlhVVagy99TQpqUt3vAUG7A==
   dependencies:
     istanbul-lib-coverage "^3.2.0"
     istanbul-lib-instrument "^5.1.0"