Remove dangerouslyAllowSignInWithoutUserInCatalog in RHBK auth section

Author: GitHub Actions

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

@@ -67,32 +67,6 @@ To allow the identity provider to automatically determine whether to prompt for
 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:
-
-`dangerouslyAllowSignInWithoutUserInCatalog: true`::
-+
---
-To enable authentication without requiring to provision users in the {product-short} software catalog.
-
-WARNING: Use this option to explore {product-short} features, but do not use it in production.
-
-.`{my-app-config-file}` fragment with optional field to allow authenticating users absent from the software catalog
-[source,yaml]
-----
-auth:
-  environment: production
-  providers:
-    oidc:
-      production:
-        metadataUrl: ${AUTH_OIDC_METADATA_URL}
-        clientId: ${AUTH_OIDC_CLIENT_ID}
-        clientSecret: ${AUTH_OIDC_CLIENT_SECRET}
-        prompt: auto
-signInPage: oidc
-dangerouslyAllowSignInWithoutUserInCatalog: true
-----
---
-
 `callbackUrl`::
 {rhbk} callback URL.
 +