databases/sqlite3: reenable the DQS option

Due to various ports not being prepared for this change (see 20230227
entry), the DQS option of databases/sqlite3 has been reenabled as a
stop gap measure. It is scheduled to be disabled again for good no
earlier than 20240101, giving downstream software authors more time
to fix their queries.

PR: 270064
Fixes: 47912ce2e613211aecf6ecdfc58681b7aca0df33
See also: PR 269889, 269966, 269950