admin: add troubleshoot tag to sso

Signed-off-by: Craig Osterhout <[email protected]>

Author: craig-osterhout

content/security/for-admins/single-sign-on/troubleshoot.md

@@ -2,6 +2,7 @@
 description: Learn how to troubleshoot common SSO issues.
 keywords: sso, troubleshoot, single sign-on
 title: Troubleshoot single sign-on
+tags: [Troubleshooting]
 ---
 
 While configuring or using single sign-on (SSO), you may encounter issues that