Update tools and benchmark datasets to read compressed json

[moh-osman3]

What does this PR do?

This PR

• updates the [logs|traces|metrics] datasets to read files that are in a compressed json format. Files are read line by line. This logic is similar to how the otel contrib filereceiver component will read compressed json.
• updates the [logs|traces|metrics] test data generating tools to write compressed json format. Telemetry is written one at a time followed by a newline. This logic is similar to how the otel contrib fileexporter will write compressed json.

[lquerel]

First of all, thanks for adding the support for the JSON format. But I'd like to keep the option to generate and read metrics/logs/traces data in a binary format. The main reason is that I have a bunch of data already used in various benchmarks and I need to keep them in order to reproduce them.

The JSON+ZSTD should be integrated as an additional supported format and not as a replacement for the binary format.

[lquerel]

@moh-osman3 there is an issue in the build process preventing us to merge this PR. Could you fix it and I will merge this PR. Thanks.

[moh-osman3]

@moh-osman3 there is an issue in the build process preventing us to merge this PR. Could you fix it and I will merge this PR. Thanks.

@lquerel Ahh forgot to update one of the test files with the updated function signature. I think it should be fixed now. Thank you!

[lquerel]

@moh-osman3 thanks for this PR.