[aur-requests] [PRQ#35502] Deletion Request for python2-sphinx-gallery

MarsSeed [1] filed a deletion request for python2-sphinx-gallery [2]: This can be deleted as well, since it was only needed for the defunct Python 2 based documentation builds of python2-astropy-doc and python2-sncosmo-doc, and itself is unbuildable because of the non- working python2-sphinx package. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-sphinx-gallery/