chore(deps): Remove dependency on rustls 0.20

[jszwedko]

Summary

rustls 0.20.9 has a reported vulnerability (RUSTSEC-2024-0336). It can be fixed by upgrading the patch version but I figured we could just update to latest.

Change Type

• [ ] Bug fix
• [ ] New feature
• [x] Non-functional (chore, refactoring, docs)
• [ ] Performance

Is this a breaking change?

• [ ] Yes
• [x] No

How did you test this PR?

cargo nextest

Does this PR include user facing changes?

• [ ] Yes. Please add a changelog fragment based on our guidelines.
• [ ] No. A maintainer will apply the "no-changelog" label to this PR.

Checklist

• [ ] Please read our Vector contributor resources.
• [ ] If this PR introduces changes Vector dependencies (modifies Cargo.lock), please run dd-rust-license-tool write to regenerate the license inventory and commit the changes (if any). More details here.

References

• https://github.com/vectordotdev/vector/actions/runs/11769685653/job/32781053449

[datadog-vectordotdev[bot]]

Datadog Report

Branch report: jszwedko/upgrade-rustls Commit report: 9f1d9a0 Test service: vector

:white_check_mark: 0 Failed, 7 Passed, 0 Skipped, 25.48s Total Time