Comment 1 for bug 1988966

The origin of that patch appears to be:
https://github.com/riscv-collab/kexec-tools/compare/master...riscv

There seems to be some ongoing conversation about that patch:
http://lists.infradead.org/pipermail/kexec/2022-August/025697.html

Given that it's been around for a year and not merged yet and still under discussion with fundamental-looking changes needed, I though it best to not apply the patch.

I have elected to remove the risc-v build from kiwi-dracut-oem-dump until the above is resolved.