chore(package): update cross-env to version 4.0.0
chore(package): update cross-env to version 4.0.0

https://greenkeeper.io/

nono/cozy-desktop,cozy-labs/cozy-desktop,nono/cozy-desktop,cozy-labs/cozy-desktop,cozy-labs/cozy-desktop,cozy-labs/cozy-desktop,nono/cozy-desktop,nono/cozy-desktop