Bump django-auth-ldap from 4.1.0 to 4.2.0

Bumps [django-auth-ldap](https://github.com/django-auth-ldap/django-auth-ldap) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/django-auth-ldap/django-auth-ldap/releases)
- [Changelog](https://github.com/django-auth-ldap/django-auth-ldap/blob/master/docs/changes.rst)
- [Commits](https://github.com/django-auth-ldap/django-auth-ldap/compare/4.1.0...4.2.0)

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

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

requirements.txt

@@ -41,7 +41,7 @@ boto3==1.26.41
 django-prometheus==2.2.0
 django-hCaptcha==0.2.0
 python-ldap==3.4.3
-django-auth-ldap==4.1.0
+django-auth-ldap==4.2.0
 pytest-factoryboy==2.5.0
 pyppeteer==1.0.2
 validators==0.20.0