cmake HAVE_DTLS examples

luau-lang/lute CMakeBuild/uSockets.cmake :53 

target_compile_definitions(uSockets PRIVATE OPENSSL_EXTRA OPENSSL_ALL HAVE_SNI TLS13 HAVE_DTLS)

luau-lang/lute CMakeBuild/uWebSockets.cmake :66 

target_compile_definitions(uWS INTERFACE OPENSSL_EXTRA OPENSSL_ALL HAVE_SNI TLS13 HAVE_DTLS)