[PRQ#49236] Deletion Request for ghc7.6-bin

MarsSeed [1] filed a deletion request for ghc7.6-bin [2]: Unneeded legacy ghc version from January 2013, with python2 based check(). Nothing depends on it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ghc7.6-bin/