[PRQ#43770] Deletion Request for openerp-client

MarsSeed [1] filed a deletion request for openerp-client [2]: Broken Python2 tool from 2017, with missing Py2 dependencies. Not used anymore, so I think it's time to delete it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/openerp-client/