⬆️ Update rustls-pemfile requirement from 1.0.2 to 2.1.1

[dependabot[bot]]

Updates the requirements on rustls-pemfile to permit the latest version.

Release notes

Sourced from rustls-pemfile's releases.

2.1.1

Headlines

• Leading whitespace in PEM document bodies is now trimmed in addition to trailing whitespace.

What's Changed

• Trim leading contiguous whitespace, fix nightly clippy warns by @​cpu in rustls/pemfile#41
• v2.1.1 preparation by @​cpu in rustls/pemfile#42

Full Changelog: https://github.com/rustls/pemfile/compare/v/2.1.0...v/2.1.1

Commits

• 77a6c99 Cargo: version 2.1.0 -> 2.1.1
• 09a08fd proj: add Cargo.lock, use --locked in CI
• 95152b4 pemfile: also trim leading contiguous content whitespace
• fc3414f lib: clean up no_std and use of std in test code
• e2d220a Cargo: version 2.0.0 -> 2.1.0
• de3d0ae add certificate signing request
• e0da4ce Bump to v2.0.0
• 12b9d79 Use pki-types v1
• 48790bc Bump version to alpha.2
• 3aa829c add an opt-out std feature
• Additional commits viewable in compare view

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[dependabot[bot]]

A newer version of rustls-pemfile exists, but since this PR has been edited by someone other than Dependabot I haven't updated it. You'll get a PR for the updated version as normal once this PR is merged.

[dependabot[bot]]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.