Rationale: testsuite didn't covered the "kmod(vboxdrv.ko)" provides.
So we were skipping eg virtualbox-kernel-6.0.9-desktop-1.mga9 because it
provided "kmod(vboxdrv.ko)[== 7.0.4]" which was needed because
virtualbox-7.0.4-1.mga9.x86_64 requires "kmod(vboxdrv.ko)"

We need a better fix as in check if a (non orphaned) pkg still provides
the property instead.

Now kernel names are unversionned and we've multiple packages with the
same "kernel" name which make orphans handling to derail

Rationale: so that we can document kernel management

No change for mdv-mga8, but it's needed for mga9+ where multiple
kernel with the same short name "kernel-foobar" are installed with
different versions instead of having different pkgs names such as
"kernel-foobar-5.12-1-1.mga8" and  "kernel-foobar-5.16.3-1-1.mga8"

curl 7.86 changed the -O option to remove any trailing query part from the
output file name. So if we have a query part, use the -o option instead.