Check support for Python 3.11 and Django 4.2

[jcohen02]

This has been raised in a comment in #71. Need to check use of the library under Python 3.11 and Django 4.2 and resolve any issues.

Thanks @jugurtha114 for highlighting this.

[jcohen02]

@jugurtha114 are you experiencing a particular problem using this library with Python 3.11 and Django 4.2? I can confirm that library should work with Python 3.11 and Django 4.2 - there are 3 warnings generated when running the test suite which I'll investigate and address but functionality shouldn't be affected. I'll also add Python 3.11 to the CI workflow.

If you're having a particular problem then it would be great if you could describe it in this issue and I can investigate. many thanks.

[jcohen02]

Python 3.11 support is now included in the CI workflow via #91 and the 3 deprecation warnings (coming from the test code rather than the core django-drf-filepond code) have been resolved.

Since the tests now confirm the library as working with Py3.11 and Django 4.2, I'm going to close this issue.

@jugurtha114 if you're experiencing a particular issue with using the library under Py3.11/Django4.2, feel free to reopen this issue with details of the problem you're seeing.