fix(package): update opn to version 5.0.0
fix(package): update opn to version 5.0.0

https://greenkeeper.io/

cilihiv/enduro,maxmedia/Enduro,Gottwik/Enduro,maxmedia/Enduro,kiskadigitalmedia/Enduro,kiskadigitalmedia/Enduro,Gottwik/Enduro,cilihiv/enduro