Support Zstd compression/decompression

[rawvoid]

Describe the solution you'd like

Hi. @uglide

Zstd seems to have a good performance in speed and compression ratio, so can RDM provide automatic decompression support for this?

https://github.com/facebook/zstd

[uglide]

@aomsweet thanks for the suggestion. Will be added in 2021.9

[uglide]

Will be released as part of 2021.9 release

[rawvoid]

Great! Thank you very much.