[PRQ#45541] Deletion Request for svox-pico-bin

MarsSeed [1] filed a deletion request for svox-pico-bin [2]: Unmaintained package from 2018. But this library seems to have been abandoned by Google since that year. [a] It seems sensible to delete this package, given that the last user comments from 2021 indicate runtime failures. [a]: https://android.googlesource.com/platform/external/svox/+log/refs/heads/main... [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/svox-pico-bin/