chore: bad link in code snippet points to non-existent branch (#939)

Co-authored-by: Nick Boldt <[email protected]>

Added missing parameter in auth setup

Add missing parameter

Update the missing parameter in auth set up

Added missing parameter in auth set up

Added missing parameter in auth setup

Added missing parameter in auth set up

Author: openshift-cherrypick-robot

modules/authentication/proc-enabling-authentication-with-rhbk.adoc

@@ -45,6 +45,7 @@ auth:
         metadataUrl: ${AUTH_OIDC_METADATA_URL}
         clientId: ${AUTH_OIDC_CLIENT_ID}
         clientSecret: ${AUTH_OIDC_CLIENT_SECRET}
+        prompt: auto
 signInPage: oidc
 ----
 
@@ -57,6 +58,13 @@ To configure the OIDC provider with your secrets.
 `sigInPage: oidc`::
 To enable the OIDC provider as default sign-in provider.
 
+`prompt: auto`::
+To allow the identity provider to automatically determine whether to prompt for credentials or bypass the login redirect if an active {rhsso} session exists.
+
+[NOTE]
+====
+If `prompt: auto` is not set, the identity provider defaults to `prompt: none`, which assumes that you are already logged in and rejects sign-in requests without an active session.
+====
 
 Optional: Consider adding the following optional fields:
 
@@ -78,6 +86,7 @@ auth:
         metadataUrl: ${AUTH_OIDC_METADATA_URL}
         clientId: ${AUTH_OIDC_CLIENT_ID}
         clientSecret: ${AUTH_OIDC_CLIENT_SECRET}
+        prompt: auto
 signInPage: oidc
 dangerouslyAllowSignInWithoutUserInCatalog: true
 ----