Repository: mdn/kuma

Issue:
Can't browse users in django admin now that tags are gone
https://sentry.prod.mozaws.net/operations/mdn-prod/issues/7273070/

```
Resolver404: {'tried': [[<RegexURLPattern None ^media/(?:redesign/)?css/(?P<doc>.*)-min.css$>], [<RegexURLPattern None ^media/(?:redesign/)?js/(?P<doc>.*)-min.js$>], [<RegexURLPattern None ^media/(?:redesign/)?img(?P<suffix>.*)$>], [<RegexURLPattern None ^media/(?:redesign/)?css(?P<suffix>.*)$>], [<RegexURLPattern None ^media/(?:redesign/)?js(?P<suffix>.*)$>], [<RegexURLPattern None ^media/(?:redesign/)?fonts(?P<suffix>.*)$>], [<RegexURLPattern None ^media/uploads/demos/(?:.*)$>], [<RegexURLPattern None (?i)^(?P<one>.*)//(?P<two>.*)//(?P<three>.*)$>], [<RegexURLPattern None (?i)^(?P<one>.*)//(?P<two>.*)$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/2_1_canvas_rect.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/2_2_canvas_moveto.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/2_3_canvas_lineto.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/2_4_canvas_arc.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/2_5_canvas_quadraticcurveto.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/2_6_canvas_beziercurveto.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/3_1_canvas_drawimage.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/3_2_canvas_drawimage.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/3_3_canvas_drawimage.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/3_4_canvas_gallery.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_1_canvas_fillstyle.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_2_canvas_strokestyle.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_3_canvas_globalalpha.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_4_canvas_rgba.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_5_canvas_linewidth.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_6_canvas_linecap.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_7_canvas_linejoin.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_8_canvas_miterlimit.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_9_canvas_lineargradient.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_10_canvas_radialgradient.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/4_11_canvas_createpattern.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/5_1_canvas_savestate.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/5_2_canvas_translate.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/5_3_canvas_rotate.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/5_4_canvas_scale.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/6_1_canvas_composite.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/6_2_canvas_clipping.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/globalCompositeOperation.html$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/backdrop.png$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/bg_gallery.png$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_1.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_2.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_3.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_4.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_5.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_6.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_7.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/gallery_8.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/picture_frame.png$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/rhino.jpg$>], [<RegexURLPattern None (?i)^samples/canvas-tutorial/images/wallpaper.png$>], [<RegexURLPattern None (?i)^samples/domref/mozGetAsFile.html$>], [<RegexURLPattern None (?i)^samples/raycaster/input.js$>], [<RegexURLPattern None (?i)^samples/raycaster/Level.js$>], [<RegexURL...
  File "redirect_urls/middleware.py", line 14, in __call__
    resolver_match = self.resolver.resolve(request.path_info)
  File "newrelic/hooks/framework_django.py", line 600, in wrapper
    return _wrapped(*args, **kwargs)
  File "newrelic/hooks/framework_django.py", line 588, in _wrapped
    result = wrapped(path)
  File "newrelic/hooks/framework_django.py", line 575, in wrapper
    return wrapped(*args, **kwargs)
  File "django/urls/resolvers.py", line 394, in resolve
    raise Resolver404({'tried': tried, 'path': new_path})

FieldError: Cannot resolve keyword 'tags' into field. Choices are: auth_token, bans, bans_issued, bio, created_attachment_revisions, created_revisions, created_toolbars, date_joined, discourse_url, documentattachment, documentdeletionlog, documentspam_reviewed, documentspamattempt, email, emailaddress, facebook_url, first_name, flag, fullname, github_url, groups, homepage, id, irc_nickname, is_active, is_github_url_public, is_newsletter_subscribed, is_staff, is_superuser, key, last_login, last_name, linkedin_url, locale, location, logentry, mozillians_url, organization, password, revisionakismetsubmission, socialaccount, stackoverflow_url, stripe_customer_id, timezone, title, twitter_url, user_permissions, username, watch, website_url
(18 additional frame(s) were not displayed)
...
  File "django/db/models/sql/query.py", line 1268, in _add_q
    child_clause, needed_inner = self._add_q(
  File "django/db/models/sql/query.py", line 1273, in _add_q
    child_clause, needed_inner = self.build_filter(
  File "django/db/models/sql/query.py", line 1154, in build_filter
    lookups, parts, reffed_expression = self.solve_lookup_type(arg)
  File "django/db/models/sql/query.py", line 1034, in solve_lookup_type
    _, field, _, lookup_parts = self.names_to_path(lookup_splitted, self.get_meta())
  File "django/db/models/sql/query.py", line 1351, in names_to_path
    raise FieldError("Cannot resolve keyword '%s' into field. "

FieldError: Cannot resolve keyword 'tags' into field. Choices are: auth_token, bans, bans_issued, bio, created_attachment_revisions, created_revisions, created_toolbars, date_joined, discourse_url, documentattachment, documentdeletionlog, documentspam_reviewed, documentspamattempt, email, emailaddress, facebook_url, first_name, flag, fullname, github_url, groups, homepage, id, irc_nickname, is_active, is_github_url_public, is_newsletter_subscribed, is_staff, is_superuser, key, last_login, last_name, linkedin_url, locale, location, logentry, mozillians_url, organization, password, revisionakismetsubmission, socialaccount, stackoverflow_url, stripe_customer_id, timezone, title, twitter_url, user_permissions, username, watch, website_url
```


Discussion:
E.g. https://developer.mozilla.org/admin/users/user/?q=pomax

Resolving patch:
diff --git a/kuma/users/admin.py b/kuma/users/admin.py
--- a/kuma/users/admin.py
+++ b/kuma/users/admin.py
@@ -43,7 +43,6 @@ class UserAdmin(BaseUserAdmin):
         "organization",
         "location",
         "email",
-        "tags__name",
     )
 
     def revisions(self, obj):


Test patch: