Remove disabling the ember-window-mock embroider compat adapter

As the new embroider release does not have that adapter anymore.
'use strict';

const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');

module.exports = function(defaults) {
  let app = new EmberAddon(defaults, {
    // Add options here
  });

  /*
    This build file specifies the options for the dummy test app of this
    addon, located in `/tests/dummy`
    This build file does *not* influence how the addon or the app using it
    behave. You most likely want to be modifying `./index.js` or app's build file
  */

  if ('@embroider/webpack' in app.dependencies()) {
    const { Webpack } = require('@embroider/webpack'); // eslint-disable-line node/no-missing-require
    return require('@embroider/compat') // eslint-disable-line node/no-missing-require
      .compatBuild(app, Webpack);
  } else {
    return app.toTree();
  }
};

'use strict';

const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');

module.exports = function(defaults) {
  let app = new EmberAddon(defaults, {
    // Add options here
  });

  /*
    This build file specifies the options for the dummy test app of this
    addon, located in `/tests/dummy`
    This build file does *not* influence how the addon or the app using it
    behave. You most likely want to be modifying `./index.js` or app's build file
  */

  if ('@embroider/webpack' in app.dependencies()) {
    const { Webpack } = require('@embroider/webpack'); // eslint-disable-line node/no-missing-require
    return require('@embroider/compat') // eslint-disable-line node/no-missing-require
      .compatBuild(app, Webpack, {
        compatAdapters: new Map([['ember-window-mock', null]])
      });
  } else {
    return app.toTree();
  }
};
