Merge pull request #4281 from edx/usman/lms6634-support-page-url-matching

Fixed urlpatterns regex for support views in dashboard app.

lms/urls.py

@@ -99,7 +99,7 @@ if settings.FEATURES["ENABLE_SYSADMIN_DASHBOARD"]:
     )
 
 urlpatterns += (
-    url(r'support/', include('dashboard.support_urls')),
+    url(r'^support/', include('dashboard.support_urls')),
 )
 
 #Semi-static views (these need to be rendered and have the login bar, but don't change)