Fix reported JavaScript/Sails vuln (#4509)

frameworks/JavaScript/sailsjs/package.json

@@ -13,7 +13,7 @@
     "pg": "6.0.5",
     "pg-hstore": "2.3.2",
     "rc": "1.1.6",
-    "sails": "0.12.3",
+    "sails": "0.12.7",
     "sails-disk": "0.10.10",
     "sequelize": "3.23.4"
   },