ISTWCMS-4083: adding custom template for expand/collapse block

templates/inline-blocks/block--inline-block--uw-cbl-expand-collapse.html.twig

-{{ attach_library('uw_fdsu_theme_resp/expandcollapse') }}
-
-{% set field_value = ecs.0.text|default( field.value ) %}
-
-{% if in_layout_builder %}
-  <div{{ attributes.addClass(classes) }}>
-    {{ title_prefix }}
-    {{ title_suffix }}
-{% endif %}
-
-  {% include '@components/expand-collapse/expand-collapse.twig' with {
-    'id': block_id,
-    'ecs': ecs
-  } %}
-
-{% if in_layout_builder %}
-  </div>
-{% endif %}

templates/uw-blocks/uw-block-expand-collapse.html.twig

+{% include '@components/expand-collapse/expand-collapse.twig' with {
+  'id': block_id,
+  'ecs': ecs
+} %}