cmake: disable ASM for Windows ARM64

With ASM support the builds either exit with an assert or hang
(with asserts disabled).

CMakeLists.txt

@@ -342,6 +342,9 @@ endif()
 
 if(CMAKE_SYSTEM_PROCESSOR MATCHES "(aarch64|arm64|ARM64)")
 	set(HOST_AARCH64 true)
+	if(WIN32)
+		set(ENABLE_ASM false)
+	endif()
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm")
 	set(HOST_ARM true)
 elseif(CMAKE_SYSTEM_NAME STREQUAL "SunOS" AND CMAKE_SYSTEM_PROCESSOR MATCHES "i386")