After enabling the jb-coreservices-1-for-rhel-8-x86_64-rpms repository, running `dnf --disablerepo='*' --enablerepo=jb-coreservices-1-for-rhel-8-x86_64-rpms group list -v` shows a `Red Hat JBoss Core Services Pack Apache Server 2.4 (jbcs-httpd24)` group.

Running `dnf group install jbcs-httpd24` seems to work OK (tested environment: RHEL 8.4).

Also, it seems odd to tell users to specifically install the httpd bundled with RHEL8 and not the one included in JBCS. EAP + RHEL8 httpd doesn't seem to be a supported configuration.

Reported by: rhn-support-iwalker

https://access.redhat.com/documentation/en-us/red_hat_jboss_core_services/2.4.37/html/apache_http_server_installation_guide/installing_the_jboss_core_services_apache_http_server_on_red_hat_enterprise_linux#annotations:70daee84-0851-4176-84df-cb80f41a2c72