RemovedInDjango40Warning - The {% ifequal %} template tag is deprecated in favor of {% if %}

```
hypha/apply/determinations/tests/test_views.py: 20 warnings
  /Users/theskumar/work/hyphaapp/hypha/venv/lib/python3.9/site-packages/django/template/defaulttags.py:862: RemovedInDjango40Warning: The {% ifequal %} template tag is deprecated in favor of {% if %}.
    warnings.warn(
```

hypha/apply/activity/templates/activity/include/notifications_dropdown.html

@@ -9,8 +9,8 @@
         {% for activity in latest_notifications %}
         <p class="notifications__item">
             <strong>{{ activity.source_content_type.name|source_type }} </strong>
-            <a href="{{ activity.source.get_absolute_url }}{% ifequal activity.type 'comment' %}#communications{% endifequal %}">{{ activity.source.title|capfirst|truncatechars:15 }}</a>
-            : {{ activity.user.get_full_name }} {% ifequal activity.type 'comment' %}{% trans "made a comment" %}{% else %} {{ activity|display_for:request.user }}{% endifequal %}
+            <a href="{{ activity.source.get_absolute_url }}{% if activity.type == 'comment' %}#communications{% endif %}">{{ activity.source.title|capfirst|truncatechars:15 }}</a>
+            : {{ activity.user.get_full_name }} {% if activity.type == 'comment' %}{% trans "made a comment" %}{% else %} {{ activity|display_for:request.user }}{% endif %}
             {% if activity.related_object %}<a href="{{ activity.related_object.get_absolute_url }}">{{ activity.related_object|model_verbose_name }}</a>{% endif %}
         </p>
         {% endfor %}