transport: WrapConn goroutine leak

[Kulezi]

If c.init() fails, the connection will never be closed, leading to leaked routines running in both connReader and connWriter loops.

scylla-go-driver/transport/conn.go

Lines 497 to 504 in 88fc8ef

	go c.w.loop(ctx)
	go c.r.loop()
	if err := c.init(ctx); err != nil {
	return c, err
	}
	return c, nil