Bump django-bootstrap3 from 24.2 to 24.3

Bumps [django-bootstrap3](https://github.com/zostera/django-bootstrap3) from 24.2 to 24.3.
- [Changelog](https://github.com/zostera/django-bootstrap3/blob/main/CHANGELOG.md)
- [Commits](zostera/django-bootstrap3@v24.2...v24.3)

---
updated-dependencies:
- dependency-name: django-bootstrap3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -84,7 +84,7 @@ oauth2==1.9.0.post1
 oauthlib==3.2.2
 pylti==0.7.0
 nameparser==1.1.0
-django-bootstrap3==24.2
+django-bootstrap3==24.3
 django-bootstrap4==24.3
 beautifulsoup4==4.12.0
 ua_parser==0.18.0