Check that `data-toggle="modal:` is redundant in `ee/app/assets/javascripts/vue_shared/license_compliance/components/admin_license_management_row.vue` and remove it

There is a data-toggle="modal" attribute added to the GlButton in ee/app/assets/javascripts/vue_shared/license_compliance/components/admin_license_management_row.vue though it seems the related modal was migrated to GlModal and the attribute can be removed. In the scope of this issue - check that this is true and remove it.