Add new ZST compression plugin

[asvinours]

I added a new compression plugin based on facebook zstandard compression system.

zstandard offers faster and better compression then gzip

$ time zstd -f -5 random.log -o random.log.zst
Compressed 179309772 bytes into 21463467 bytes ==> 11.97%                      

real    0m1.584s
user    0m0.408s
sys     0m1.072s

$ time lzop -qf1 -o random.log.lzo random.log

real    0m0.387s
user    0m0.304s
sys     0m0.068s

$ time gzip -c random.log > random.log.gz

real    0m3.224s
user    0m2.916s
sys     0m0.180s

$ ls -lh
172M Sep  1 13:43 random.log
49M Sep  1 13:43 random.log.lzo
31M Sep  1 18:58 random.log.gz
21M Sep  1 18:57 random.log.zst

[repeatedly]

Do other users still want this compression?
Zst is now widely used so bundle it is reasonable.

[github-actions]

This PR has been automatically marked as stale because it has been open 90 days with no activity. Remove stale label or comment or this PR will be closed in 30 days

[kenhys]

@asvinours

Oh, I've unexpectedly reflected merge commit.
Could you reset 06c8bd2 and rebase with the master, please?
And follow( DCO git commit --sign )

[siddharthg]

Any plans of merging this one?

[daipom]

Sorry we could not respond to this PR.
ZST compression is supported in

• Add Zstd compression support to S3 plugin #439

So we close this now.