drd, Darwin: Generalize a suppression pattern

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13353 a5019735-40e9-0310-863c-91ae7b9d1cf9
announce an old bug (wishlist) which rev 13223 fixed


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13354 a5019735-40e9-0310-863c-91ae7b9d1cf9