Re-yarn after Yarn upgrade, prune node_modules tarballs
Re-yarn after Yarn upgrade, prune node_modules tarballs

fbshipit-source-id: cb28ae8

exponentjs/exponent,exponentjs/exponent,exponentjs/exponent,exponentjs/exponent,exponentjs/exponent,exponent/exponent,exponent/exponent,exponentjs/exponent,exponentjs/exponent,exponent/exponent,exponent/exponent,exponentjs/exponent,exponent/exponent,exponent/exponent,exponent/exponent,exponentjs/exponent,exponent/exponent,exponent/exponent