ENH: utils: list_bots: strip descriptions
ENH: utils: list_bots: strip descriptions

some bots' doc string contain newlines at the beginning or the end of
the string depending on how the comment is formatted. These newlines are
just confusing in the UI, so remove them.

certtools/intelmq,aaronkaplan/intelmq,certtools/intelmq,certtools/intelmq,aaronkaplan/intelmq,aaronkaplan/intelmq