Windows: Updates Windows Vendoring

Updates windows dependent libraries for vendoing.

vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go

@@ -0,0 +1,21 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.1
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type Uefi struct {
+
+	EnableDebugger bool `json:"EnableDebugger,omitempty"`
+
+	SecureBootTemplateId string `json:"SecureBootTemplateId,omitempty"`
+
+	BootThis *UefiBootEntry `json:"BootThis,omitempty"`
+
+	Console string `json:"Console,omitempty"`
+}