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perf(preprod): Use zstd for zip compression (#3038)
Noticed uploading a certain customer's build took 5+ minutes and upon
further inspection the zipping was the lions share of that time. If we
take away the actual network transport of the upload:
- With level 6 compression: 5 minutes -> ultimately 566MB
- with level 1 compression: 2.5 min -> ultimately 658MB
- with zstandard: 36s -> ultimately 533MB
What's more, we can support both types of compression on the Sentry
backend, so this seems like a free (and significant) win
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# Changelog
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## Unreleased
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### Performance Improvements
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- We switch to a faster compression algorithm (zstd) for uploading size analysis builds (`sentry build upload`) in preparation for this week's beta release! ([#3038](https://github.com/getsentry/sentry-cli/pull/3038))
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