renable eden_scm build on macOS
renable eden_scm build on macOS

Summary: renable after python update from previous diff took us to a Big Sur compatible version

Reviewed By: HarveyHunt

Differential Revision: D32619730

fbshipit-source-id: 50cefe8a2448b7e12d2f666b4570790bfbbe2cdf

nodakai/watchman,nodakai/watchman,nodakai/watchman,facebook/watchman,nodakai/watchman,nodakai/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,nodakai/watchman,facebook/watchman,nodakai/watchman,facebook/watchman,facebook/watchman,nodakai/watchman,nodakai/watchman,facebook/watchman