Fixed rss icon embed

ckanext/odsh/templates/snippets/search_form.html

@@ -43,7 +43,7 @@
     <h2>{% snippet 'snippets/search_result_text.html', query=query, count=count, type=type %}</h2>
     {% if type == 'dataset' %}
     <a aria-label="{{ _('rss feeds') }}" href={{h.remove_url_param([''], controller='feeds', action='custom') }}> 
-        <i aria-hidden="true" class="fa fa-medium fa-rss"></i>
+        <i aria-hidden="true" class="fa fa-solid fa-rss"></i>
     </a>
     {%- endif -%}
     {% endif %}