message: remove nghttp2
diff: @@ -2,7 +2,7 @@ PROJECT(libswoole)
  ENABLE_LANGUAGE(ASM)
  SET(SWOOLE_VERSION 4.3.0)
  -SET(SWOOLE_CLFLAGS pthread rt dl ssl crypt crypto nghttp2)
  +SET(SWOOLE_CLFLAGS pthread rt dl ssl crypt crypto)
  set(CMAKE_CXX_STANDARD 11)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
  CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
  