Support multiple view modes patch from Entity Print module

The last submitted patch, 7: support-multiple-view-modes-entity-print-patch-3281545-7.patch, failed testing. View results →

Created new MR with a slightly different approach to what the original patch provided.

The original patch used the commerce-order-receipt--entity-print.html.twig file if the pdf view mode was used; otherwise it ignored it and directly rendered the order in the view mode set. In the MR on the other hand, we keep the file but extend it so that we can also support a commerce-order-receipt--entity-print.htm--VIEW_MODE.html.twig approach.