[DX] [Form] [WebProfiler] Added abbrs with type classes

This adds an <abbr> element having a descriptive title that
displays the form element's type class name.

src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/form.html.twig

@@ -420,7 +420,7 @@
             {% else %}
                 <div class="toggle-icon empty"></div>
             {% endif %}
-            {{ name }}
+            {{ name }} {% if data.type is not empty %}[<abbr title="{{ data.type_class }}">{{ data.type }}</abbr>]{% endif %}
             {% if data.errors is defined and data.errors|length > 0 %}
             <div class="badge-error">{{ data.errors|length }}</div>
             {% endif %}