Fixes #19876: Remove Markdown rendering from CustomFieldChoiceSet description field (#19877)

netbox/templates/extras/customfieldchoiceset.html

@@ -14,7 +14,7 @@
           </tr>
           <tr>
             <th scope="row">Description</th>
-            <td>{{ object.description|markdown|placeholder }}</td>
+            <td>{{ object.description|placeholder }}</td>
           </tr>
           <tr>
             <th scope="row">Base Choices</th>