[client-connect] drop rqlst on rset returned client side
The DBAPI used to drop the RQL syntax tree on rset to save bandwidth. We could
stop doing it for In-memory client connection. However keeping the syntax tree
leads to multiple tests failures. So we keep dropping it as the DBAPI always
did.
related to #2503918
include *.py
include */*.py
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recursive-include i18n *.po
recursive-include wdoc *