remove unnecessary packages

prepopulate.yaml

@@ -10264,8 +10264,6 @@ AppStream:
     - cockpit-storaged.noarch
     cockpit-composer:
     - cockpit-composer.noarch
-    cockpit-leapp:
-    - cockpit-leapp.noarch
     cockpit-session-recording:
     - cockpit-session-recording.noarch
     cogl:
@@ -11684,8 +11682,6 @@ AppStream:
     initial-setup:
     - initial-setup-gui.s390x
     - initial-setup.s390x
-    insights-client:
-    - insights-client.noarch
     intltool:
     - intltool.noarch
     iperf3:
@@ -11927,14 +11923,6 @@ AppStream:
     - lcms2.s390x
     ldns:
     - ldns.s390x
-    leapp:
-    - leapp-deps.noarch
-    - leapp.noarch
-    - python3-leapp.noarch
-    - snactor.noarch
-    leapp-repository:
-    - leapp-upgrade-el8toel9-deps.noarch
-    - leapp-upgrade-el8toel9.noarch
     leptonica:
     - leptonica.s390x
     lftp:
@@ -13704,8 +13692,6 @@ AppStream:
     - rear.s390x
     recode:
     - recode.s390x
-    redhat-cloud-client-configuration:
-    - redhat-cloud-client-configuration.noarch
     redhat-lsb:
     - redhat-lsb-core.s390x
     - redhat-lsb-cxx.s390x
@@ -13726,10 +13712,6 @@ AppStream:
     - redland.s390x
     rest:
     - rest.s390x
-    rhc:
-    - rhc.s390x
-    rhc-worker-playbook:
-    - rhc-worker-playbook.s390x
     rhel-system-roles:
     - rhel-system-roles.noarch
     rig: