chore(cargo): bump num_cpus from 1.16.0 to 1.17.0

Bumps [num_cpus](https://github.com/seanmonstar/num_cpus) from 1.16.0 to 1.17.0.
- [Release notes](https://github.com/seanmonstar/num_cpus/releases)
- [Changelog](https://github.com/seanmonstar/num_cpus/blob/master/CHANGELOG.md)
- [Commits](https://github.com/seanmonstar/num_cpus/compare/v1.16.0...v1.17.0)

---
updated-dependencies:
- dependency-name: num_cpus
  dependency-version: 1.17.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -69,7 +69,7 @@ libc = { workspace = true }
 mail-builder = { version = "0.4.2", default-features = false }
 mailparse = { workspace = true }
 mime = "0.3.17"
-num_cpus = "1.16"
+num_cpus = "1.17"
 num-derive = "0.4"
 num-traits = { workspace = true }
 parking_lot = "0.12"