[deps] Update django-import-export requirement from ~=4.1.1 to ~=4.3.7

Updates the requirements on [django-import-export](https://github.com/django-import-export/django-import-export) to permit the latest version.
- [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-version: 4.3.7
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -15,4 +15,4 @@ scp~=0.15.0
 django-cache-memoize~=0.2.1
 shortuuid~=1.0.13
 netaddr~=1.3.0
-django-import-export~=4.1.1
+django-import-export~=4.3.7