Edx-drf-extensions

See https://edx-internal.slack.com/archives/CD89W7Z7F/p1662742935474969?thread_ts=1662739892.658059&cid=CD89W7Z7F

Reverts 8.3.0.

Replace use of django.conf.urls to django.urls for url and include methods

See https://github.com/edx/edx-drf-extensions/blob/master/CHANGELOG.rst#800---2021-09-30 for details.

Fixed

* Removed dropped ``require_exp`` and ``require_iat`` options from jwt.decode and instead used ``require`` option with both ``exp`` and ``iat``. For more info visit this: https://pyjwt.readthedocs.io/en/stable/changelog.html#dropped-deprecated-require-options-in-jwt-decode
* This fixes an error in the previous release which had multiple breaking changes

**BREAKING CHANGES**:
* generate_jwt_token: Now returns string (instead of bytes), and no longer requires decoding. This was to keep consistent with change to jwt.encode in pyjwt upgrade (see below).
* BREAKING CHANGE: Upgraded dependency pyjwt[crypto] to 2.1.0, which introduces its own breaking changes that may affect consumers of this library. Pay careful attention to the 2.0.0 breaking changes documented in
https://pyjwt.readthedocs.io/en/stable/changelog.html#v2-0-0.

Added support for the following Django versions:
- 3.1
- 3.2