95c28eb046
Docs: Update SAML docs after making the certificate/private key optional (#91202)
* update SAML docs after changing the certificate/private key to be optional
* fix link with example of how to generate saml credentials
* revert link
(cherry picked from commit 340af8cf6b)
Co-authored-by: Mihai Doarna <mihai.doarna@grafana.com>