fix(deps): update dependency django-oauth-toolkit to v3

Author: renovate[bot]

poetry.lock

@@ -39,7 +39,7 @@ django-health-check = { git = "https://github.com/revsys/django-health-check", r
 django-imagekit = "^5.0.0"
 django-ipware = "^7.0.0"
 django-json-widget = "^2.0.0"
-django-oauth-toolkit = "^2.3.0"
+django-oauth-toolkit = "^3.0.0"
 django-redis = "^5.2.0"
 django-scim2 = "^0.19.1"
 django-server-status = "^0.7.0"