fixed windows build and build windows version

internal/usbip/vhci_windows.go

@@ -0,0 +1,21 @@
+//go:build windows
+
+package usbip
+
+import "fmt"
+
+func IsVHCIAvailable() bool {
+	return false
+}
+
+func FindFreePort(speed uint32) (int, error) {
+	return -1, fmt.Errorf("VHCI not supported on Windows")
+}
+
+func AttachDevice(port int, sockfd int, devID uint32, speed uint32) error {
+	return fmt.Errorf("VHCI not supported on Windows")
+}
+
+func DetachDevice(port int) error {
+	return fmt.Errorf("VHCI not supported on Windows")
+}