Update vendor directory

vendor/github.com/Wifx/gonetworkmanager/v2/nmmetered_string.go

@@ -0,0 +1,27 @@
+// Code generated by "stringer -type=NmMetered"; DO NOT EDIT.
+
+package gonetworkmanager
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[NmMeteredUnknown-0]
+	_ = x[NmMeteredYes-1]
+	_ = x[NmMeteredNo-2]
+	_ = x[NmMeteredGuessYes-3]
+	_ = x[NmMeteredGuessNo-4]
+}
+
+const _NmMetered_name = "NmMeteredUnknownNmMeteredYesNmMeteredNoNmMeteredGuessYesNmMeteredGuessNo"
+
+var _NmMetered_index = [...]uint8{0, 16, 28, 39, 56, 72}
+
+func (i NmMetered) String() string {
+	if i >= NmMetered(len(_NmMetered_index)-1) {
+		return "NmMetered(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _NmMetered_name[_NmMetered_index[i]:_NmMetered_index[i+1]]
+}