Update uuid requirement from 0.8 to 1.2

[dependabot[bot]]

Updates the requirements on uuid to permit the latest version.

Release notes

Sourced from uuid's releases.

1.2.1

What's Changed

• Fix up lost re-export of v1 Timestamp by @​KodrAus in uuid-rs/uuid#636
• Prepare for 1.2.1 release by @​KodrAus in uuid-rs/uuid#637

Full Changelog: https://github.com/uuid-rs/uuid/compare/1.2.0...1.2.1

Commits

• b87760d Merge pull request #637 from KodrAus/cargo/1.2.1
• b21f0cb prepare for 1.2.1 release
• cac99f5 Merge pull request #636 from KodrAus/fix/v1-breakage
• 9f823fe fix some links in the docs
• 8c17f33 fix up lost re-export of v1 Timestamp
• 399e878 Merge pull request #634 from KodrAus/cargo/1.2.0
• 2db1a64 ensure docs.rs includes unstable APIs
• 406617d prepare for 1.2.0 release
• 2e3245f add a test for sorting
• 8df6494 Merge pull request #633 from KodrAus/feat/unstable-versions
• Additional commits viewable in compare view

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