[3.10] bpo-46402: Promote SQLite URI tricks in sqlite3 docs (GH-30660) (GH-30671)

* bpo-46402: Promote SQLite URI tricks in `sqlite3` docs (GH-30660)

Provide some examples of URI parameters in sqlite connect().

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
(cherry picked from commit bdf2ab1887a2edfb089a3c2a1590cf1e84ea0048)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

* Update suspicious rules