build(deps): bump got, npm, update-notifier, ava and xo

Bumps [got](https://github.com/sindresorhus/got) to 12.5.3 and updates ancestor dependencies [got](https://github.com/sindresorhus/got), [npm](https://github.com/npm/cli), [update-notifier](https://github.com/yeoman/update-notifier), [ava](https://github.com/avajs/ava) and [xo](https://github.com/xojs/xo). These dependencies need to be updated together.


Updates `got` from 6.7.1 to 12.5.3
- [Release notes](https://github.com/sindresorhus/got/releases)
- [Commits](sindresorhus/got@v6.7.1...v12.5.3)

Updates `npm` from 6.12.0 to 9.3.0
- [Release notes](https://github.com/npm/cli/releases)
- [Changelog](https://github.com/npm/cli/blob/latest/CHANGELOG.md)
- [Commits](npm/cli@v6.12.0...v9.3.0)

Updates `update-notifier` from 3.0.1 to 6.0.2
- [Release notes](https://github.com/yeoman/update-notifier/releases)
- [Commits](sindresorhus/update-notifier@v3.0.1...v6.0.2)

Updates `ava` from 2.4.0 to 5.1.0
- [Release notes](https://github.com/avajs/ava/releases)
- [Commits](avajs/ava@v2.4.0...v5.1.0)

Updates `xo` from 0.29.1 to 0.53.1
- [Release notes](https://github.com/xojs/xo/releases)
- [Commits](xojs/xo@v0.29.1...v0.53.1)

---
updated-dependencies:
- dependency-name: got
  dependency-type: indirect
- dependency-name: npm
  dependency-type: direct:production
- dependency-name: update-notifier
  dependency-type: direct:production
- dependency-name: ava
  dependency-type: direct:development
- dependency-name: xo
  dependency-type: direct:development
...

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

Author: dependabot[bot]