kernel.spec: Always BuildRequire openssl-devel

JIRA: https://issues.redhat.com/browse/RHEL-78808

Upstream Status: https://gitlab.com/cki-project/kernel-ark.git

commit 92846419579013799663ed85c06007443455277f
Author: Eric Chanudet <echanude@redhat.com>
Date:   Fri Jun 27 16:43:54 2025 -0400

    kernel.spec: Always BuildRequire openssl-devel

    MODULE_SIG=y selects MODULE_SIG_FORMAT=y which enables building
    scripts/sign-file, which links with libcrypto.
    SYSTEM_EXTRA_CERTIFICATE=y (fedora and automotive) enables building
    scripts/extract-certs which links with libcrypto.

    Hence both will require openssl-devel, independently of the
    rpmbuildopts.

    Signed-off-by: Eric Chanudet <echanude@redhat.com>

Signed-off-by: Eric Chanudet <echanude@redhat.com>

Author: eric-ch

redhat/kernel.spec.template

@@ -764,9 +764,8 @@ BuildRequires: libnl3-devel
 BuildRequires: python3-pyyaml python3-jsonschema python3-pip python3-setuptools python3-wheel
 %endif
 
-%if %{with_tools} || %{signmodules} || %{signkernel}
 BuildRequires: openssl-devel
-%endif
+
 %if %{with_selftests}
 BuildRequires: clang llvm-devel fuse-devel zlib-devel binutils-devel python3-docutils python3-jsonschema
 %ifarch x86_64 riscv64