Denmark and Slovenia joined group winners England in qualifying for the Euro 2024 last 16 on Tuesday from a turgid Group C, where Serbia ended up the fall guys along with Croatia from Group B. Denmark drew 0-0 with Serbia to eliminate the bottom side and snatch second spot from third-placed Slovenia, who also played out the goalless stalemate with England they needed to reach the knock-out stages at a major tournament for the first time. After three draws, Slovenia had the exact same record as Denmark but finish below them because of fair-play rankings. But they are guaranteed to be one of the…