Bump django-select2 from 8.1.2 to 8.2.1

Bumps [django-select2](https://github.com/codingjoe/django-select2) from 8.1.2 to 8.2.1.
- [Release notes](https://github.com/codingjoe/django-select2/releases)
- [Commits](codingjoe/django-select2@8.1.2...8.2.1)

---
updated-dependencies:
- dependency-name: django-select2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -8,7 +8,7 @@ django-dbconn-retry==0.1.7
 django-oauth-toolkit==2.3.0
 django-postgresql-setrole==1.0.12
 django-ratelimit==4.1.0
-django-select2==8.1.2
+django-select2==8.2.1
 envdir==1.0.1
 gunicorn==22.0.0
 hvac==2.1.0