add a tpa person to listmaster
Right now listmaster@lists.tpo is me, qbi, and atagar. This is the default owner of many of the mailing lists.
When lists like tor-announce@ or tor-dev@ get a mail, it causes a flood of bounce responses to go back to listmaster, e.g. from yahoo (#34134).
anarcat suggested at one point that we should put one of the active new TPA people on this list, so they can get a better intuition for the scope of the problem and how it changes over time.
Is @lavamind the right candidate?