Bump django-import-export in /{{cookiecutter.project_slug}}

Bumps [django-import-export](https://github.com/django-import-export/django-import-export) from 4.1.1 to 4.3.7.
- [Release notes](https://github.com/django-import-export/django-import-export/releases)
- [Changelog](https://github.com/django-import-export/django-import-export/blob/main/docs/changelog.rst)
- [Commits](django-import-export/django-import-export@4.1.1...4.3.7)

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

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

Author: dependabot[bot]

{{cookiecutter.project_slug}}/Pipfile

@@ -30,7 +30,7 @@ google-cloud-secret-manager = "==2.20.2"
 google-auth = "==2.38.0"
 google-cloud-storage = "==2.18.2"
 pipenv = "==2024.3.0"
-django-import-export = "==4.1.1"
+django-import-export = "==4.3.7"
 drf-spectacular = "~=0.28.0"
 dj-rest-auth = "==5.0.2"
 azure-keyvault-secrets = "~=4.8.0"