security/pkcs11-helper: fix build with LibreSSL 3.5

Differential Revision:	https://reviews.freebsd.org/D37053

security/pkcs11-helper/files/patch-lib_pkcs11h-openssl.c

@@ -0,0 +1,16 @@
+--- lib/pkcs11h-openssl.c.orig	2022-10-20 14:36:14 UTC
++++ lib/pkcs11h-openssl.c
+@@ -235,9 +235,13 @@ DSA_meth_free (DSA_METHOD *meth)
+ static int
+ DSA_meth_set1_name (DSA_METHOD *meth, const char *name)
+ {
++#if (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x30500000L)
++	return 0;
++#else
+ 	CK_RV rv;
+ 	rv = _pkcs11h_mem_strdup ((void *)&meth->name, name);
+ 	return rv == CKR_OK ? 1 : 0;
++#endif
+ }
+ #endif
+