Serverless Workflow Go SDK v2.0.1

In this release, we fixed some bugs for the v0.6 specification model. Also, we fixed the dependency issue with the new 2.x version. Please update your go.mod file to:

github.com/serverlessworkflow/sdk-go/v2 v2.0.1

Fixed Issues

#34 Go get does not get latest version of SDK (@ricardozanini)
#35 Parse funcRef refName correctly (@jjrodenburg)
#36 Retry Multiplier and Jitter should be float or string (@ricardozanini)
#37 remove subflow State type, add subFlowRef to Action (@mattgarmon)
#38 add graphql function type and selectionSet to functionRef (@mattgarmon)
#39 fix missing unmarshal for FunctionRef.SelectionSet (@mattgarmon)

Thank you all for the contributions!