chore(deps): bump yaml, commitlint-config-travi and @commitlint/load

Removes [yaml](https://github.com/eemeli/yaml). It's no longer used after updating ancestor dependencies [yaml](https://github.com/eemeli/yaml), [commitlint-config-travi](https://github.com/travi/commitlint-config-travi) and [@commitlint/load](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/load). These dependencies need to be updated together.


Removes `yaml`

Updates `commitlint-config-travi` from 1.4.3 to 1.4.29
- [Release notes](https://github.com/travi/commitlint-config-travi/releases)
- [Commits](travi/commitlint-config-travi@v1.4.3...v1.4.29)

Updates `@commitlint/load` from 15.0.0 to 17.5.0
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/load/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v17.5.0/@commitlint/load)

---
updated-dependencies:
- dependency-name: yaml
  dependency-type: indirect
- dependency-name: commitlint-config-travi
  dependency-type: direct:development
- dependency-name: "@commitlint/load"
  dependency-type: indirect
...

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