[aur-requests] [PRQ#33876] Deletion Request for lib32-libsigc++

MarsSeed [1] filed a deletion request for lib32-libsigc++ [2]: I suggest this lib32 library can be deleted. There are no AUR dependents anymore. The package is not regularly kept up-to-date but there are no user requests for update since 2020. It seems this library is only needed in its native form, not in 32-on-64-bit version. Safe to delete. No impact. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-libsigc++/