build(deps): bump regex from 1.12.2 to 1.12.3

Bumps [regex](https://github.com/rust-lang/regex) from 1.12.2 to 1.12.3.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.12.2...1.12.3)

---
updated-dependencies:
- dependency-name: regex
  dependency-version: 1.12.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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