add vehicle api (#221)

* add vehicle api

* Commit from GitHub Actions (Publish APIs & Clients)

Co-authored-by: asim <asim@users.noreply.github.com>

examples/vehicle/lookup/go/lookupVehicle.go

@@ -0,0 +1,16 @@
+package example
+
+import (
+	"fmt"
+	"github.com/micro/services/clients/go/vehicle"
+	"os"
+)
+
+// Lookup a UK vehicle by it's registration number
+func LookupVehicle() {
+	vehicleService := vehicle.NewVehicleService(os.Getenv("MICRO_API_TOKEN"))
+	rsp, err := vehicleService.Lookup(&vehicle.LookupRequest{
+		Registration: "LC60OTA",
+	})
+	fmt.Println(rsp, err)
+}