Migrate `table-tag-vue` in `app/assets/javascripts/vue_merge_request_widget/components/artifacts_list.vue`

Detected usage of table tag inside JS/Vue file. Please use the GlTableLite component from @gitlab/ui if you want to display data as a table. If the table tag was used solely for layout purposes, like showing a diff side-by-side, consider using a different HTML tag. See https://design.gitlab.com/components/table/#when-not-to-use for more information.

This could either use GlTableLite, which would require some refactoring, or we create a thin GlTableSimple component in GitLab UI that only ensures correct styling, and doesn't offer any of the fancy APIs of GlTableLite/GlTable.