Update module github.com/onsi/gomega to v1.38.1

Author: renovate[bot]

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/hashicorp/hcl/v2 v2.21.0
 	github.com/hashicorp/vault/api v1.14.0
 	github.com/onsi/ginkgo/v2 v2.19.0
-	github.com/onsi/gomega v1.33.1
+	github.com/onsi/gomega v1.38.1
 	github.com/pkg/errors v0.9.1
 	github.com/scylladb/go-set v1.0.2
 	k8s.io/api v0.29.2