security/openssl: Fix build on aarch64

* Upstream only partly merged changes

PR:		259937, 260572
Reported by:	allanjude, "Naram Qashat" <cyberbotx cyberbotx com>

security/openssl/Makefile

@@ -2,6 +2,7 @@
 
 PORTNAME=	openssl
 PORTVERSION=	1.1.1m
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	security devel
 MASTER_SITES=	https://www.openssl.org/source/ \

security/openssl/files/patch-Configurations_10-main.conf

@@ -0,0 +1,16 @@
+--- Configurations/10-main.conf.orig	2021-12-14 15:45:01 UTC
++++ Configurations/10-main.conf
+@@ -988,6 +988,13 @@ my %targets = (
+         perlasm_scheme   => "elf",
+     },
+ 
++    "BSD-aarch64" => {
++        inherit_from     => [ "BSD-generic64", asm("aarch64_asm") ],
++        lib_cppflags     => add("-DL_ENDIAN"),
++        bn_ops           => "SIXTY_FOUR_BIT_LONG",
++        perlasm_scheme   => "linux64",
++    },
++
+     "bsdi-elf-gcc" => {
+         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
+         CC               => "gcc",