kernel.spec: Add kernel{,-debug}-devel-matched meta packages
This introduce two empty packages which requires both kernel{,-debug}-core & kernel{,-debug}-devel for a given package version. This is usefull for installing version matching packages when you already have the kernel{,-debug}-core package installed and want to install the matching {,-debug}-devel package without specifying the version nor updating the already installed package.
We can not have the kernel{,-debug}-devel packages require the version matching kernel{,-debug}-core package has this breaks building modules inside a container: !1083 (closed)
This is an enhancement for rpm-ostree based Fedora variants such as Fedora Silverblue. See the full discussion in: https://pagure.io/workstation-ostree-config/pull-request/214
Signed-off-by: Timothée Ravier travier@redhat.com