Use gitea forked macaron (#7933)

Signed-off-by: Tamal Saha <tamal@appscode.com>

models/ssh_key.go

@@ -28,8 +28,8 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/timeutil"
 
-	"github.com/Unknwon/com"
 	"github.com/go-xorm/xorm"
+	"github.com/unknwon/com"
 	"golang.org/x/crypto/ssh"
 	"xorm.io/builder"
 )