Bump third_party/args from 6c223d4 to 046d67d (#152)

Bumps [third_party/args](https://github.com/Taywee/args) from `6c223d4` to `046d67d`.
- [Release notes](https://github.com/Taywee/args/releases)
- [Commits](Taywee/args@6c223d4...046d67d)

---
updated-dependencies:
- dependency-name: third_party/args
  dependency-version: 046d67d1503bc91e3139516597f49ac0ed29205d
  dependency-type: direct:production
...

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

Author: dependabot[bot]