Update vendor directory

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

@@ -0,0 +1,27 @@
+// Code generated by "stringer -type=NmConnectivity"; 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[NmConnectivityUnknown-0]
+	_ = x[NmConnectivityNone-1]
+	_ = x[NmConnectivityPortal-2]
+	_ = x[NmConnectivityLimited-3]
+	_ = x[NmConnectivityFull-4]
+}
+
+const _NmConnectivity_name = "NmConnectivityUnknownNmConnectivityNoneNmConnectivityPortalNmConnectivityLimitedNmConnectivityFull"
+
+var _NmConnectivity_index = [...]uint8{0, 21, 39, 59, 80, 98}
+
+func (i NmConnectivity) String() string {
+	if i >= NmConnectivity(len(_NmConnectivity_index)-1) {
+		return "NmConnectivity(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _NmConnectivity_name[_NmConnectivity_index[i]:_NmConnectivity_index[i+1]]
+}