Explicit Requires of kernel-devel is causing issue for RHIVOS, which doesn't have base kernel variant, they have kernel-automotive and kernel-automotive-devel. So when they use rhel9 ksc package they fail repoclosure check.
Ask here is wether this Requires can be relaxed, such that it would work with both kernel variants. For example, by using boolean expressions or maybe "Suggests" instead, e.g.:
Requires: kernel-devel or kernel-automotive-devel