Update httpdate requirement from 0.3.2 to 1.0.1

[dependabot-preview[bot]]

Updates the requirements on httpdate to permit the latest version.

Release notes

Sourced from httpdate's releases.

v1.0.1

Bugfix release. In version 1.0.0 the crate would accept bogus dates with a wrong weekday. This resulted in dates for the same instant not being equal.

• Check if parsed date strings are self-consistent i.e. the day actually exists in the calendar.

Commits

• 7952a74 Reject inconsistent date strings
• 9fe1f17 Add test for HttpDate parsed vs from SystemTime equality (failing)
• 7989c5f Release v1.0.0
• 65a8b8f Remove old docs links Cargo.toml
• 2e7d39c Remove Travis CI
• 1685836 Rustfmt files and fix lints
• 7f5e2c5 Add GitHub Actions CI and update README
• 7b42fe4 Update code to 2018 edition
• 2c900f4 Derive Hash for HttpDate
• See full diff in compare view

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