Enable coding style test on erp5_hal_hjson_style, erp5_web_renderjs_ui_test and erp5_ui_test
This uses a different approach that what I was using in the past. I'm no longer trying to rename skins that does not match our naming conventions, but just adding them the the "ignore list".
This would still allow to detect when new wrongly named scripts are introduced without risking regressions when we rename a script that was used from some places we did not change (like project customisations).