Merge pull request #8871 from jenkins-x/pr-1d7a011a-ef2e-404a-9ed4-df67a29194de

chore(deps): upgrade jenkins-x-plugins/jx-secret to version 0.4.18

Author: jenkins-x-bot

pkg/plugins/versions.go

@@ -34,7 +34,7 @@ const (
 	PromoteVersion = "0.6.28"
 
 	// SecretVersion the version of the jx secret plugin
-	SecretVersion = "0.4.17"
+	SecretVersion = "0.4.18"
 
 	// TestVersion the version of the jx test plugin
 	TestVersion = "0.4.10"