update deps

vendor/gitlab.com/etke.cc/go/psd/target.go

@@ -0,0 +1,12 @@
+package psd
+
+// Target is a struct that represents a single set of targets in Prometheus Service Discovery
+type Target struct {
+	Targets []string          `json:"targets"`
+	Labels  map[string]string `json:"labels"`
+}
+
+// GetDomain returns the domain of the target
+func (t *Target) GetDomain() string {
+	return t.Labels["domain"]
+}