Fix the SPDX download button rendering

Signed-off-by: tdruez <[email protected]>

Author: tdruez

scanpipe/templates/scanpipe/includes/project_downloads.html

@@ -9,11 +9,14 @@
     </a>
     <div class="dropdown is-hoverable">
       <div class="dropdown-trigger">
-        <button class="button tag is-success is-medium" aria-haspopup="true" aria-controls="dropdown-menu-spdx">
+        <button class="button tag is-success is-medium has-text-weight-normal" aria-haspopup="true" aria-controls="dropdown-menu-spdx">
           <span class="icon">
             <i class="fa-solid fa-download" aria-hidden="true"></i>
           </span>
           <span>SPDX</span>
+          <span class="icon is-small">
+            <i class="fa-solid fa-angle-down" aria-hidden="true"></i>
+          </span>
         </button>
       </div>
       <div class="dropdown-menu" id="dropdown-menu-spdx" role="menu">