fix(ui): Increase readability in "Members" list (#11840)

Author: kiblik

dojo/templates/dojo/view_product_details.html

@@ -344,7 +344,7 @@ <h4 class="pull-left">{% trans "Members" %}</h4>
                             <td>{{ member.user.get_full_name }}</td>
                             <td>
                                 <a class="" href="{% url 'view_product_type' member.product_type.id %}">
-                                    {{ member.product_type }}
+                                    Product type: {{ member.product_type }}
                                 </a>
                             </td>
                             <td>{{ member.role }}</td>