qa/workunits: add Rocky Linux support to librados tests

Add Rocky Linux to the list of supported RPM-based distributions in
test_librados_build.sh and version_number_sanity.sh. Rocky Linux uses
the same package names and commands as CentOS/RHEL, so it can use the
existing RPM codepath.

Without this change, the tests fail on Rocky Linux systems with
"unknown distro" errors.

Fixes: https://tracker.ceph.com/issues/73839
Signed-off-by: Nitzan Mordechai <nmordec@ibm.com>

Merge pull request #66116 from rhcs-dashboard/carbonized-multisite-zone

mgr/dashboard: Carbonized - Multisite Zone (Create and Edit)

Reviewed-by: Nizamudeen A <nia@redhat.com>
Reviewed-by: Afreen Misbah <afreen@ibm.com>
Reviewed-by: Naman Munet <naman.munet@ibm.com>