StrongSORT: Make DeepSORT Great Again

Benchmark Model Rank Results
multi-object-tracking-on-mot17StrongSORT#12HOTA: 64.4MOTA: 79.6IDF1: 79.5
multi-object-tracking-on-mot20StrongSORT#11HOTA: 62.6MOTA: 73.8IDF1: 77.0