cmake DMM_HAVE_ZSTD examples

yugabyte/yugabyte-db src/odyssey/CMakeLists.txt :175 

add_definitions(-DMM_HAVE_ZSTD)

yugabyte/yugabyte-db src/odyssey/third_party/machinarium/CMakeLists.txt :55 

add_definitions(-DMM_HAVE_ZSTD)