Fix duplicate number in list on announcement detail page by converting explicit list numbering and <br> into an ordered list.

- Legacy-Id: 575

ietf/templates/iesg/ballotinfo_detail.html

@@ -4,17 +4,19 @@
 {% block content %}
    <center><h2>IESG Announcement</center>
    <blockquote>
-
+      <p>
       This page contains an IESG Protocol, Document, or Working Group Action
       announcement.  Other announcements can be found using the links below.
+      </p>
 
-      <br><br>
       <b>
-	 1. <a href="#protocol">Protocol Action Announcements</a><br>
-	 2. <a href="#document">Document Action Announcements</a><br>
-	 3. <a href="#wg">Working Group Action Announcements</a><br>
-	 4. <a href="/iesg/ann/ietf-doc/recent/">Recent IESG Announcements</a><br>
-	 4. <a href="/iesg/ann/ietf-doc/previous/">Previous IESG Announcements</a><br>
+      <ol>
+	 <li><a href="#protocol">Protocol Action Announcements</a></li>
+	 <li><a href="#document">Document Action Announcements</a></li>
+	 <li><a href="#wg">Working Group Action Announcements</a></li>
+	 <li><a href="/iesg/ann/ietf-doc/recent/">Recent IESG Announcements</a></li>
+	 <li><a href="/iesg/ann/ietf-doc/previous/">Previous IESG Announcements</a></li>
+      </ol>
       </b>
    </blockquote>
    <hr>