Add SSL/TLS Certificate section to documentation

Closes #2910

example/doc/Jamfile

@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2025 Mohammad Nejati
+#
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+#
+# Official repository: https://github.com/boostorg/beast
+#
+
+build-project ssl ;