Fix sed lerna workaround for macOS
Fix sed lerna workaround for macOS

https://github.com/lerna/lerna/issues/1745
https://github.com/BuckleScript/bucklescript/issues/2750

MoOx/statinamic,phenomic/phenomic,MoOx/phenomic,MoOx/phenomic,phenomic/phenomic,phenomic/phenomic,MoOx/phenomic