Quick fix to enable this package to work with Django 4 and the older versions

[vigneshwrn9]

Hi There,
would it be possible to add this line of code within the "rest_framework_social_oauth2/urls.py" file. This helps with Django4.0 and would also work with the older version.

Replace

from django.conf.urls import url, include

To

from django.conf.urls import include
try:
    from django.conf.urls import url
except ImportError:
    from django.urls import re_path as url

[herobaby71]

Can we have this merge as well.