adapt_framework: umd module fixes broke nested require statements

[oliverfoster]

Subject of the issue

define(function() { 
  const module = require('modulename');
});

Modules with the above import style (adapt-devtools) were broken with the last version of babel-plugin-transform-amd-to-es6 due to the fixes for umd (adapt-chart) to amd conversion.

Bump babel-plugin-transform-amd-to-es6 from v0.5.3 to v0.5.4 to fix.