ISTWCMS-4704: adding in logic for header and footer prints only on teasers

source/_patterns/04-components/teaser/teaser.twig

+{% if type and (type == 'header' or type == 'footer') %}
+  {% set show_hover = '' %}
+{% else %}
+  {% set show_hover = 'true' %}
+{% endif %}
+
 {% include '@components/card/card.twig' with {
   'title': teaser.title,
   'date': teaser.date,
@@ -7,7 +13,7 @@
   'tags': teaser.tags,
   'content': teaser.content,
   'header_level': 2,
-  'show_hover': true,
+  'show_hover': show_hover,
   'author': teaser.author,
   'url': teaser.url,
 } %}
\ No newline at end of file