chore(deps): bump rustls-webpki from 0.103.11 to 0.103.12

[dependabot]

Bumps rustls-webpki from 0.103.11 to 0.103.12.

Release notes

Sourced from rustls-webpki's releases.

0.103.12

This release fixes two bugs in name constraint enforcement:

• GHSA-965h-392x-2mh5: name constraints for URI names were ignored and therefore accepted. URI name constraints are now rejected unconditionally. Note this library does not provide an API for asserting URI names, and URI name constraints are otherwise not implemented.
• GHSA-xgp8-3hg3-c2mh: permitted subtree name constraints for DNS names were accepted for certificates asserting a wildcard name. This was incorrect because, given a name constraint of accept.example.com, *.example.com could feasibly allow a name of reject.example.com which is outside the constraint. This is very similar to CVE-2025-61727.

Since name constraints are restrictions on otherwise properly-issued certificates, these bugs are reachable only after signature verification and require misissuance to exploit.

What's Changed

• Prepare 0.103.12 by @​djc in rustls/webpki#470

Full Changelog: rustls/webpki@v/0.103.11...v/0.103.12

Commits

• 27131d4 Bump version to 0.103.12
• 6ecb876 Clean up stuttery enum variant names
• 318b3e6 Ignore wildcard labels when matching name constraints
• 1219622 Rewrite constraint matching to avoid permissive catch-all branch
• See full diff in compare view

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[codspeed-hq]

Merging this PR will not alter performance

⚠️ Unknown Walltime execution environment detected

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For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

✅ 2 untouched benchmarks

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_{Comparing dependabot/cargo/rustls-webpki-0.103.12 (1b256e5) with main (59f5464)}