update: macaron cores,gzip,session (#10522)

Co-authored-by: zeripath <art27@cantab.net>

vendor/gitea.com/macaron/cors/cors.go

@@ -151,7 +151,8 @@ func CORS(options ...Options) macaron.Handler {
 			}
 		})
 		if reqOptions {
-			ctx.Status(200) // return response
+			ctx.Resp.WriteHeader(200) // return response
+			return
 		}
 	}
 }