Bump django-auth-ldap from 4.6.0 to 4.7.0 in /requirements (#2221)

Bumps [django-auth-ldap](https://github.com/django-auth-ldap/django-auth-ldap) from 4.6.0 to 4.7.0.
- [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](django-auth-ldap/django-auth-ldap@4.6.0...4.7.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/project-requirements.txt

@@ -1,7 +1,7 @@
 # django libs
 Django==4.2.11
 psycopg2-binary==2.9.6
-django-auth-ldap==4.6.0
+django-auth-ldap==4.7.0
 django-radius==1.5.0
 django-filter==24.1
 django-storages==1.14