chore: do not export unternal function

Author: PeterSchafer

pkg/workflow/engineimpl.go

@@ -329,7 +329,7 @@ func (e *EngineImpl) Invoke(
 			e.mu.Unlock()
 
 			// create a context object for the invocation
-			invocationCtx := NewInvocationContext(options.ctxFunc, id, options.config, localEngine, localNetworkAccess, localLogger, localAnalytics, localUi)
+			invocationCtx := newInvocationContext(options.ctxFunc, id, options.config, localEngine, localNetworkAccess, localLogger, localAnalytics, localUi)
 
 			// invoke workflow through its callback
 			localLogger.Printf("Workflow Start")

pkg/workflow/invocationcontextimpl.go

@@ -5,6 +5,7 @@ import (
 	"log"
 
 	"github.com/rs/zerolog"
+
 	"github.com/snyk/go-application-framework/pkg/analytics"
 	"github.com/snyk/go-application-framework/pkg/configuration"
 	"github.com/snyk/go-application-framework/pkg/networking"
@@ -13,7 +14,8 @@ import (
 	"github.com/snyk/go-application-framework/pkg/utils"
 )
 
-func NewInvocationContext(
+// newInvocationContext creates a new invocation context.
+func newInvocationContext(
 	ctxFunc func() context.Context,
 	id Identifier,
 	config configuration.Configuration,