verification/dot2k: Add support for name and description options

The dot2k command includes options to set a model name with -n and a
description with -D, however those are not used in practice.

This patch allows to specify a custom model name (by default the name of
the dot file without extension) and a description which overrides the
one in the C file.

Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: John Kacur <jkacur@redhat.com>
Link: https://lore.kernel.org/20241227144752.362911-5-gmonaco@redhat.com


Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>