runmode.node.js in codemirror-rails-5.9

- old
+ new

@@ -174,5 +174,6 @@
     }
   }
 };
 
 require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")];
+require.cache[require.resolve("../../addon/runmode/runmode")] = require.cache[require.resolve("./runmode.node")];