fix memory leak of FfmpegLoad

雾聪

2023-12-19 6823fe0c82c2f929a10510ad2533f5afcc47b354

 runtime/onnxruntime/third_party/glog/src/utilities.cc

@@ -292,8 +292,6 @@
  return getpid();  // Linux:  getpid returns thread ID when gettid is absent
#elif defined GLOG_OS_WINDOWS && !defined GLOG_OS_CYGWIN
  return static_cast<pid_t>(GetCurrentThreadId());
#elif defined GLOG_OS_OPENBSD
  return getthrid();
#elif defined(HAVE_PTHREAD)
  // If none of the techniques above worked, we use pthread_self().
  return (pid_t)(uintptr_t)pthread_self();