fix lighthouse disk ready status (#1858)

* fix lighthouse disk ready status

* add ready status

---------

Co-authored-by: mikatong <mikatong@tencent.com>

Author: tongyiming

.changelog/1858.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+resource/tencentcloud_lighthouse_disk: add create ready status
+```

tencentcloud/resource_tc_lighthouse_disk.go

@@ -233,7 +233,7 @@ func resourceTencentCloudLighthouseDiskCreate(d *schema.ResourceData, meta inter
 
 	service := LightHouseService{client: meta.(*TencentCloudClient).apiV3Conn}
 
-	conf := BuildStateChangeConf([]string{}, []string{"UNATTACHED"}, 20*readRetryTimeout, time.Second, service.LighthouseDiskStateRefreshFunc(d.Id(), []string{}))
+	conf := BuildStateChangeConf([]string{}, []string{"UNATTACHED", "ATTACHED"}, 20*readRetryTimeout, time.Second, service.LighthouseDiskStateRefreshFunc(d.Id(), []string{}))
 
 	if _, e := conf.WaitForState(); e != nil {
 		return e