github.com/gofrs/uuid removing support for Version 2 UUID generation

[theckman]

Hi there,

I wanted to reach out and make you aware of this PR that will likely be merged in to the github.com/gofrs/uuid repo that will result in a new major version being cut: gofrs/uuid#71

I found that you appear to consume the code that's going to be removed here, and thought you may want to preemptively remove it:

flogo-components/activity/uuid/activity.go

Lines 45 to 69 in f8651d6

	case "V2":
	domain := context.GetInput(ivDomain).(string)
	switch domain {
	case "Person":
	u, err := uuid.NewV2(uuid.DomainPerson)
	if err != nil {
	return false, err
	}
	context.SetOutput(ovResult, u.String())
	case "Group":
	u, err := uuid.NewV2(uuid.DomainGroup)
	if err != nil {
	return false, err
	}
	context.SetOutput(ovResult, u.String())
	case "Org":
	u, err := uuid.NewV2(uuid.DomainOrg)
	if err != nil {
	return false, err
	}
	context.SetOutput(ovResult, u.String())
	}

Cheers!
-Tim