chore(deps): bump vendor/dotbot from 67aeaf7 to 54609b4 (#529)

Bumps [vendor/dotbot](https://github.com/anishathalye/dotbot) from `67aeaf7` to `54609b4`.
- [Release notes](https://github.com/anishathalye/dotbot/releases)
- [Commits](anishathalye/dotbot@67aeaf7...54609b4)

---
updated-dependencies:
- dependency-name: vendor/dotbot
  dependency-version: 54609b4bc2fa1f25c2f8607790175036ad7deef3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]