Remove uneeded drf_reverse overwrite

* `drf_reverse()` was introduced here 1a75b1836e
* There is a comment about monkey patching. I can't find the monkey patch it is referencing.
* AWX `drf_reverse()` is a copy paste of this https://github.com/encode/django-rest-framework/blob/master/rest_framework/reverse.py#L32
  * The only difference is DRF's version calls `preserve_builtin_query_params()`
    * `preserve_builtin_query_params()` only does something if `api_settings.URL_FORMAT_OVERRIDE` is defined.
      * We don't use `REST_FRAMEWORK.URL_FORMAT_OVERRIDE`

awx/api/versioning.py

@@ -2,9 +2,8 @@
 # All Rights Reserved.
 
 from django.conf import settings
-from django.urls import NoReverseMatch
 
-from rest_framework.reverse import _reverse
+from rest_framework.reverse import reverse as drf_reverse
 from rest_framework.versioning import URLPathVersioning as BaseVersioning
 
 
@@ -15,25 +14,9 @@ def is_optional_api_urlpattern_prefix_request(request):
     return False
 
 
-def drf_reverse(viewname, args=None, kwargs=None, request=None, format=None, **extra):
-    """
-    Copy and monkey-patch `rest_framework.reverse.reverse` to prevent adding unwarranted
-    query string parameters.
-    """
-    scheme = getattr(request, 'versioning_scheme', None)
-    if scheme is not None:
-        try:
-            url = scheme.reverse(viewname, args, kwargs, request, format, **extra)
-        except NoReverseMatch:
-            # In case the versioning scheme reversal fails, fallback to the
-            # default implementation
-            url = _reverse(viewname, args, kwargs, request, format, **extra)
-    else:
-        url = _reverse(viewname, args, kwargs, request, format, **extra)
-
+def transform_optional_api_urlpattern_prefix_url(request, url):
     if is_optional_api_urlpattern_prefix_request(request):
         url = url.replace('/api', f"/api/{settings.OPTIONAL_API_URLPATTERN_PREFIX}")
-
     return url
 
 
@@ -46,7 +29,9 @@ def reverse(viewname, args=None, kwargs=None, request=None, format=None, **extra
             kwargs = {}
         if 'version' not in kwargs:
             kwargs['version'] = settings.REST_FRAMEWORK['DEFAULT_VERSION']
-    return drf_reverse(viewname, args, kwargs, request, format, **extra)
+    url = drf_reverse(viewname, args, kwargs, request, format, **extra)
+
+    return transform_optional_api_urlpattern_prefix_url(request, url)
 
 
 class URLPathVersioning(BaseVersioning):