Adding Rust implementation of ByteTrack

We have implemented ByteTrack in Rust based on `trackers` code: [trackers-rs](https://github.com/roman-koshchei/trackers-rs). It has proper testing against Python implementation to be correctly implemented (check the README in linked repository). I would like to use Rust for applications where trackers would be used and believe others would also like to do so. So it might be beneficial to merge into an official repository and we need advice where to put it in there. To steer your interest further here are benchmark results we got with around 50x improvement on my laptop: ```txt Performance comparison: Python avg: 0.2388 ms Rust avg: 0.0046 ms Rust is 51.80x faster than Python ```