Bump got and update-notifier

Bumps [got](https://github.com/sindresorhus/got) and [update-notifier](https://github.com/yeoman/update-notifier). These dependencies needed to be updated together.

Updates `got` from 9.6.0 to 12.4.1
- [Release notes](https://github.com/sindresorhus/got/releases)
- [Commits](sindresorhus/got@v9.6.0...v12.4.1)

Updates `update-notifier` from 5.1.0 to 6.0.2
- [Release notes](https://github.com/yeoman/update-notifier/releases)
- [Commits](sindresorhus/update-notifier@v5.1.0...v6.0.2)

---
updated-dependencies:
- dependency-name: got
  dependency-type: indirect
- dependency-name: update-notifier
  dependency-type: direct:production
...

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

Author: dependabot[bot]