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]>

requirements.txt

@@ -4,7 +4,7 @@ dblpy==0.4.0
 discord.py==2.3.2
 motor==3.3.1
 pytz==2023.3.post1
-regex==2023.8.8
+regex==2023.10.3
 requests==2.31.0
 Unidecode==1.3.7
 websockets==11.0.3