Previously, certain algorithms, such as smaller ECC curves, were
"hobbled" using the hobble-nettle script. It is now allowed to include
the algorithm implementation in the source package, though we still
want to disable them at build time.
This patch switches to using a patch-based approach to disable
them. That way, the packaging process is simplified as well as the
integrity of upstream release can be checked using %gpgverify.
Related: RHEL-42424
Signed-off-by: Daiki Ueno <dueno@redhat.com>