Use simdjson for binary json construction for improved performance

[swalrus1]

SerializeToBinaryJson takes 2-10% CPU time on OLAP clusters. Currently, rapidjson is used for conversion from string to binary json format. Using simdjson will likely improve performance.

[swalrus1]

benchmarks show 220% performance improvement of binary json construction

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Benchmark                   Time             CPU   Iterations
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BenchWriteRapidJson      46687 ns        46687 ns       151833

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Benchmark                   Time             CPU   Iterations
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BenchWriteSimdJson      21247 ns        21247 ns       330340