message: Fix LLDB Windows build Python version logic after r366243
diff: @@ -139,6 +139,7 @@ function(find_python_libs_windows)
  PYTHONLIBS_VERSION_STRING "${python_version_str}")
  message(STATUS "Found Python version ${PYTHONLIBS_VERSION_STRING}")
  string(REGEX REPLACE "([0-9]+)[.]([0-9]+)[.][0-9]+" "python\\1\\2" PYTHONLIBS_BASE_NAME "${PYTHONLIBS_VERSION_STRING}")
  + set(PYTHONLIBS_VERSION_STRING "${PYTHONLIBS_VERSION_STRING}" PARENT_SCOPE)
  unset(python_version_str)
  else()
  message(WARNING "Unable to find ${PYTHON_INCLUDE_DIR}/patchlevel.h, Python installation is corrupt.")
  