chore(deps): bump regex in /bots/finishingbot

Bumps [regex](https://github.com/rust-lang/regex) in `/bots/finishingbot` from 1.13.0 to 1.13.1.


Updates `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)

Updates `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
  dependency-group: cargo
- dependency-name: regex
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
...

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Author: dependabot[bot]