fix: show test node description in the card body (#364)

Author: eliaslecomte

src/main/resources/com/aventstack/extentreports/templates/spark/macros/recurse_nodes.ftl

@@ -22,6 +22,7 @@
  <#if node.hasLog()>
  <div class="<#if node.status.toLower()!='fail'>collapse</#if>">
  <div class="card-body">
+ <#if node.description?has_content><p>${node.description}</p></#if>
  <@log test=node />
  <@media node.media />
  </div>