fix debug bug

middleware/auth/session_debug.go

 package auth
 
-import (
-	"time"
-)
-
 type DebugSessionStore struct{}
 
 func NewDebugSessionStore() *DebugSessionStore {
 	return &DebugSessionStore{}
 }
 
-func (*DebugSessionStore) StoreJwtToken(key string, value string, timeout time.Duration) error {
+func (*DebugSessionStore) StoreJwtToken(key string, value string, timeout int64) error {
 	return nil
 }