Add zstd compression on exporter/aws3

[ovaladares]

Description

Add support for zstd compression on exporter/awss3

Testing

Automated tests passed.

Manual validation, downloaded files from S3 and decompressed using zstd CLI.

Documentation

Updated the existent documentation to add zstd option as compression.

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: ovaladares / name: Otavio (15fe655)

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[atoulme]

this works ; note some other work is to derive the compression from the content-type of the response headers. This is complementary to this approach.

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