Fix the provider id in the database migration example (#14038)
Fix the provider id in the database migration example (#14038)

Closes #14037
hmlnarik/keycloak,mhajas/keycloak,reneploetz/keycloak,srose/keycloak,raehalme/keycloak,keycloak/keycloak,jpkrohling/keycloak,raehalme/keycloak,mhajas/keycloak,stianst/keycloak,jpkrohling/keycloak,raehalme/keycloak,mhajas/keycloak,hmlnarik/keycloak,jpkrohling/keycloak,stianst/keycloak,mhajas/keycloak,keycloak/keycloak,mhajas/keycloak,hmlnarik/keycloak,reneploetz/keycloak,keycloak/keycloak,srose/keycloak,abstractj/keycloak,srose/keycloak,stianst/keycloak,keycloak/keycloak,hmlnarik/keycloak,abstractj/keycloak,abstractj/keycloak,reneploetz/keycloak,srose/keycloak,stianst/keycloak,keycloak/keycloak,hmlnarik/keycloak,srose/keycloak,raehalme/keycloak,reneploetz/keycloak,raehalme/keycloak,abstractj/keycloak,abstractj/keycloak,raehalme/keycloak,hmlnarik/keycloak,jpkrohling/keycloak,stianst/keycloak,jpkrohling/keycloak,reneploetz/keycloak