Added missing parameter in auth set up

Author: GitHub Actions

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

@@ -35,7 +35,7 @@ Save the value for the next step:
 +
 --
 .`{my-app-config-file}` fragment with mandatory fields to enable authentication with {rhbk}
-[source,yaml]
+[source,yaml,subs="+attributes,+quotes"]
 ----
 auth:
   environment: production
@@ -45,7 +45,9 @@ auth:
         metadataUrl: ${AUTH_OIDC_METADATA_URL}
         clientId: ${AUTH_OIDC_CLIENT_ID}
         clientSecret: ${AUTH_OIDC_CLIENT_SECRET}
+        prompt: auto #add this config
 signInPage: oidc
+dangerouslyAllowSignInWithoutUserInCatalog: true
 ----
 
 `environment: production`::