Updated support Django versions

[smithdc1]

• Added support for Django 5.0
• Dropped support for Django 3.2, 4.0 and 4.1

The supported Python versions have also been updated to match the supported Django versions.

[amrishparmar]

Out of interest, what was the reason for dropping Django 3.2 and 4.1 at this stage, both of which are currently still receiving support?

Edit: Actually dw, just found the discussion on the main repo