Add Gzip compression codec

[snleee]

In certain scenarios, gzip can be more storage efficient than other compression codec. We can add the support of gzip for raw forward index.

Reference:
#7035

[s0nskar]

@snleee Can you assign this to me, I'd like to work on this.

[olifshitz]

@snleee @Jackie-Jiang Can I also give this a try? Or did you already merge this?

[s0nskar]

Hi @olifshitz, I'm already working on the changes.

[pushp-ranja]

@s0nskar wondering if are you still pursuing this, else will go ahead and give it a shot

[marregui]

Hi, I was wondering if this issue is still available for me to work on. I see some time has gone by and as there is no activity I am assuming it is free. Is this correct? thanks

[s0nskar]

Yeah, feel free to pick it.

[marregui]

@s0nskar thank you! this will be my first in pinot, I am excited!

[marregui]

I have pushed this PR #12668 .