Bump node-notifier and @jest/reporters

Bumps [node-notifier](https://github.com/mikaelbr/node-notifier) and [@jest/reporters](https://github.com/facebook/jest/tree/HEAD/packages/jest-reporters). These dependencies needed to be updated together.

Updates `node-notifier` from 7.0.1 to 8.0.2
- [Release notes](https://github.com/mikaelbr/node-notifier/releases)
- [Changelog](https://github.com/mikaelbr/node-notifier/blob/master/CHANGELOG.md)
- [Commits](mikaelbr/node-notifier@v7.0.1...v8.0.2)

Updates `@jest/reporters` from 26.0.1 to 26.6.2
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/jest/commits/v26.6.2/packages/jest-reporters)

---
updated-dependencies:
- dependency-name: node-notifier
  dependency-type: indirect
- dependency-name: "@jest/reporters"
  dependency-type: indirect
...

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