[fix] products template: don't quote html tags in result.content

The result.content field is *safe* HTML, tags to highlight search terms are
intended.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

searx/templates/simple/result_templates/products.html

@@ -7,7 +7,7 @@
 {% if result.source_country %}<div class="result_source_country">{{ result.source_country }}</div></br>{% endif %}
 {%- if result.content %}
   <p class="content">
-    {{ result.content }}
+    {{ result.content|safe }}
   </p>
 {% endif -%}
 {{- result_sub_footer(result, proxify) -}}