chore(package): update should to version 8.4.0
chore(package): update should to version 8.4.0

https://greenkeeper.io/
frankrousseau/konnectors,poupotte/konnectors,nono/konnectors,cozy-labs/konnectors,m4dz/konnectors,frankrousseau/konnectors,cozy-labs/konnectors,nono/konnectors,poupotte/konnectors,m4dz/konnectors,nono/konnectors,nicofrand/konnectors,cozy-labs/konnectors,nicofrand/konnectors,poupotte/konnectors,clochix/konnectors,clochix/konnectors,m4dz/konnectors,frankrousseau/konnectors,nicofrand/konnectors,clochix/konnectors