Fix unnecessary warning about migrations from knex

src/knex.js

@@ -1,2 +1,13 @@
 const config = require("./cfg");
-module.exports = require("knex")(config.knex);
+module.exports = require("knex")({
+  ...config.knex,
+  log: {
+    warn(message) {
+      if (message.startsWith("FS-related option specified for migration configuration")) {
+        return;
+      }
+
+      console.warn(message);
+    },
+  },
+});