pgsql: Fix GSS client to non-GSS server connection

Fix GSS client to non-GSS server connection If the client is compiled with GSSAPI support and tries to start up GSS with the server, but the server is not compiled with GSSAPI support, we would mistakenly end up falling through to call ProcessStartupPacket with secure_done = true, but the client m

pgsql: Fix GSS client to non-GSS server connection

Fix GSS client to non-GSS server connection If the client is compiled with GSSAPI support and tries to start up GSS with the server, but the server is not compiled with GSSAPI support, we would mistakenly end up falling through to call ProcessStartupPacket with secure_done = true, but the client m