Bump node-notifier and @glennsl/bs-jest in /exercises/practice/list-ops

Bumps [node-notifier](https://github.com/mikaelbr/node-notifier) to 8.0.2 and updates ancestor dependency [@glennsl/bs-jest](https://github.com/glennsl/bs-jest). These dependencies need to be updated together.


Updates `node-notifier` from 6.0.0 to 8.0.2
- [Changelog](https://github.com/mikaelbr/node-notifier/blob/master/CHANGELOG.md)
- [Commits](mikaelbr/node-notifier@v6.0.0...v8.0.2)

Updates `@glennsl/bs-jest` from 0.5.1 to 0.7.0
- [Release notes](https://github.com/glennsl/bs-jest/releases)
- [Commits](glennsl/rescript-jest@v0.5.1...v0.7.0)

---
updated-dependencies:
- dependency-name: node-notifier
  dependency-type: indirect
- dependency-name: "@glennsl/bs-jest"
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>