From Fedora Project Wiki
This command line is problematic:
koji list-builds --package=kernel --after="2022-10-16" | grep "6.00"
The kernel can be released earlier than October 16, in which case it won't be visible.
"6.00" is not likely to match the package name. The existing 6.0 kernels won't match, they are called kernel-6.0.0-54.eln121 and kernel-6.0.0-54.fc38
Suggested replacement:
koji list-builds --package=kernel --after="2022-10-12" | grep "6.0.0"