ISTWCMS-5865: more changes to make features happy

...ll/layout_builder_styles.style.uw_lbs_carousel_1_item.yml

...l/layout_builder_styles.style.uw_lbs_carousel_2_items.yml

...l/layout_builder_styles.style.uw_lbs_carousel_3_items.yml

...l/layout_builder_styles.style.uw_lbs_carousel_4_items.yml

...ll/layout_builder_styles.style.uw_lbs_contained_width.yml

...ut_builder_styles.style.uw_lbs_contained_width_narrow.yml

...yout_builder_styles.style.uw_lbs_contained_width_wide.yml

...install/layout_builder_styles.style.uw_lbs_full_width.yml