chore(deps): update rust crate serial_test to v3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
serial_test	dev-dependencies	major	2.0 -> 3.0

---

Release Notes

palfrey/serial_test (serial_test)

v3.0.0

Compare Source

What's Changed

• Multi key support https://github.com/palfrey/serial_test/pull/102
  • Attributes like #[serial(one, two)] are now supported (for all attributes)
  • This is a breaking change, as file_serial paths now need to be done separately #[file_serial(key, path => "/tmp/foo")]
• Attributes at a mod-level https://github.com/palfrey/serial_test/pull/104
  • You can set any of the attributes on a mod and all #[test] fn's in that mod will have the attribute applied.

Full Changelog: palfrey/serial_test@v2.0.0...v3.0.0

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[vincent-herlemont]

🎉 This PR is included in version 0.6.0 🎉

The release is available on:

• 0.6.0
• GitHub release

Your semantic-release bot 📦🚀