[PRQ#50929] Deletion Request for php-cassandra-driver

MarsSeed [1] filed a deletion request for php-cassandra-driver [2]: Unmaintained by upstream since 2017; not compatible with current php 8+. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/php-cassandra-driver/