RHDHBUGS-2173 - Incorrect file path for Keycloak backend plugin (#1471)

Co-authored-by: Gerry-Forde <[email protected]>

Author: openshift-cherrypick-robot

modules/authentication/snip-enabling-user-authentication-with-rhbk-common-first-steps.adoc

@@ -51,7 +51,7 @@ This plugin imports {rhbk} users and groups to the {product-short} software cata
 [source,yaml]
 ----
 plugins:
-  - package: './dynamic-plugins/dist/backstage-plugin-catalog-backend-module-keycloak-dynamic'
+  - package: './dynamic-plugins/dist/backstage-community-plugin-catalog-backend-module-keycloak-dynamic'
     disabled: false
 ----