build(deps-dev): bump regex from 2023.8.8 to 2023.10.3

Bumps [regex](https://github.com/mrabarnett/mrab-regex) from 2023.8.8 to 2023.10.3.
- [Changelog](https://github.com/mrabarnett/mrab-regex/blob/hg/changelog.txt)
- [Commits](mrabarnett/mrab-regex@2023.8.8...2023.10.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -45,7 +45,7 @@ dev = [
     "pytest == 7.4.2",
     "coverage == 7.3.2",
     "robotframework == 6.1.1",
-    "regex == 2023.8.8",
+    "regex == 2023.10.3",
     "pre-commit == 3.4.0",
 ]
 publish = [