Build OpenSSL for arm64e (#6)

I have missed this architecture from the default list. It is important
for more security featuress of iOS [1], let's add it. The architecture
has been available for a while, and it looks like latest devices are
going to require it.

[1]: https://developer.apple.com/documentation/security/preparing_your_app_to_work_with_pointer_authentication

Co-Authored-By: vixentael <[email protected]>

Co-authored-by: vixentael <[email protected]>

Makefile

@@ -16,10 +16,10 @@ VERSION ?= 1.1.1g
 MIN_IOS_SDK = 8.0
 MIN_OSX_SDK = 10.9
 
-BUILD_ARCHS   += ios_i386 ios_x86_64 ios_arm64 ios_armv7s ios_armv7
+BUILD_ARCHS   += ios_i386 ios_x86_64 ios_arm64 ios_arm64e ios_armv7s ios_armv7
 BUILD_ARCHS   += mac_x86_64
 BUILD_TARGETS += ios-sim-cross-i386 ios-sim-cross-x86_64
-BUILD_TARGETS += ios64-cross-arm64 ios-cross-armv7s ios-cross-armv7
+BUILD_TARGETS += ios64-cross-arm64 ios64-cross-arm64e ios-cross-armv7s ios-cross-armv7
 BUILD_TARGETS += macos64-x86_64
 
 BUILD_FLAGS += --version=$(VERSION)