chore(deps): bump regex from 1.13.0 to 1.13.1 in /bots/seambot

Bumps [regex](https://github.com/rust-lang/regex) from 1.13.0 to 1.13.1.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](rust-lang/regex@1.13.0...1.13.1)

---
updated-dependencies:
- dependency-name: regex
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]