Update Rust crate flate2 to 1.0.30

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
flate2	dependencies	patch	1.0 -> 1.0.30

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Release Notes

rust-lang/flate2-rs (flate2)

### [`v1.0.30`](https://togithub.com/rust-lang/flate2-rs/releases/tag/1.0.30): - docs.rs pages should build again [Compare Source](https://togithub.com/rust-lang/flate2-rs/compare/1.0.29...1.0.30) ##### What's Changed - Fix typos by [@​striezel](https://togithub.com/striezel) in [https://github.com/rust-lang/flate2-rs/pull/406](https://togithub.com/rust-lang/flate2-rs/pull/406) - Update actions/checkout in GitHub Actions workflows to v4 by [@​striezel](https://togithub.com/striezel) in [https://github.com/rust-lang/flate2-rs/pull/407](https://togithub.com/rust-lang/flate2-rs/pull/407) - fix CI - `--all-features` wasn't tested and didn't work with arrival of `zlib-rs` by [@​Byron](https://togithub.com/Byron) in [https://github.com/rust-lang/flate2-rs/pull/405](https://togithub.com/rust-lang/flate2-rs/pull/405) ##### New Contributors - [@​striezel](https://togithub.com/striezel) made their first contribution in [https://github.com/rust-lang/flate2-rs/pull/406](https://togithub.com/rust-lang/flate2-rs/pull/406) **Full Changelog**: https://github.com/rust-lang/flate2-rs/compare/1.0.29...1.0.30

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