[Settings] Pass the system user to launch the web help page

Fixes: 191727929
Test: manually observed the policy transparency dialog
with launching the admin policies screen
Test: manually observed the policy transparency dialog
with launching the web help page

Change-Id: If0d10b30a5e5f2a1bade168f049c8613055289e7

src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java

@@ -65,7 +65,8 @@ public final class ActionDisabledByAdminDialogHelper {
                 R.layout.admin_support_details_dialog, null);
         mActionDisabledByAdminController = ActionDisabledByAdminControllerFactory
                 .createInstance(mActivity, restriction,
-                        new DeviceAdminStringProviderImpl(mActivity));
+                        new DeviceAdminStringProviderImpl(mActivity),
+                        UserHandle.SYSTEM);
     }
 
     private @UserIdInt int getEnforcementAdminUserId(@NonNull EnforcedAdmin admin) {