scripts: Fix issue of module signing with openssl 3.x

openEuler inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7BZZ1


CVE: NA

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The SM2 signature for module signing is only supported
with openEuler openssl 1.1.1. Fix the compile option to
avoid compilation failure with openssl 3.x.

Fixes: c1ad2f07 ("sign-file: Support SM signature")
Signed-off-by: Huaxin Lu <luhuaxin1@huawei.com>