chore(deps): update sysinfo requirement from 0.26.8 to 0.28.2

Updates the requirements on [sysinfo](https://github.com/GuillaumeGomez/sysinfo) to permit the latest version.
- [Release notes](https://github.com/GuillaumeGomez/sysinfo/releases)
- [Changelog](https://github.com/GuillaumeGomez/sysinfo/blob/master/CHANGELOG.md)
- [Commits](https://github.com/GuillaumeGomez/sysinfo/commits)

---
updated-dependencies:
- dependency-name: sysinfo
  dependency-type: direct:production
...

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

sentinel-core/Cargo.toml

@@ -35,7 +35,7 @@ ds_apollo = ["apollo-client", "futures-util"]
 
 [dependencies]
 sentinel-macros = { version = "0.1.0", path = "../sentinel-macros", optional = true }
-sysinfo = "0.26.8"
+sysinfo = "0.28.2"
 cfg-if = "1.0.0"
 # enum
 enum-map = "2.4.1"