Merge pull request #8798 from jenkins-x/pr-cd21b710-79f1-4417-855d-8572cab188f3

chore(deps): upgrade jenkins-x-plugins/jx-preview to version 0.5.6

Author: jenkins-x-bot

pkg/plugins/versions.go

@@ -31,7 +31,7 @@ const (
 	PipelineVersion = "0.7.19"
 
 	// PreviewVersion the version of the jx preview plugin
-	PreviewVersion = "0.5.5"
+	PreviewVersion = "0.5.6"
 
 	// ProjectVersion the version of the jx project plugin
 	ProjectVersion = "0.2.73"