add more commands in container manager menu

Signed-off-by: xiechengsheng <XIE1995@whut.edu.cn>

connector/manager/main.go

@@ -4,4 +4,7 @@ type Manager interface {
 	Start() error
 	Stop() error
 	Remove() error
+	Pause() error
+	Unpause() error
+	Restart() error
 }