build(deps): bump sysinfo from 0.27.8 to 0.30.12 (#4795)

* build(deps): bump sysinfo from 0.27.8 to 0.30.12

Bumps [sysinfo](https://github.com/GuillaumeGomez/sysinfo) from 0.27.8 to 0.30.12.
- [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
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* Migrade to latest sysinfo in mixnode legacy hardware

* Use workspace version

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jon Häggblad <[email protected]>

mixnode/Cargo.toml

@@ -31,7 +31,7 @@ log = { workspace = true }
 rand = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
-sysinfo = "0.27.7"
+sysinfo = { workspace = true }
 time.workspace = true
 tokio = { workspace = true, features = ["rt-multi-thread", "net", "signal"] }
 tokio-util = { workspace = true, features = ["codec"] }

mixnode/src/node/http/legacy/hardware.rs

@@ -5,7 +5,7 @@ use axum::extract::Query;
 use cupid::TopologyType;
 use nym_http_api_common::{FormattedResponse, OutputParams};
 use serde::Serialize;
-use sysinfo::{System, SystemExt};
+use sysinfo::System;
 
 #[derive(Serialize, Debug)]
 pub struct Hardware {
@@ -43,7 +43,7 @@ fn hardware_info() -> Option<Hardware> {
 /// Sysinfo gives back basic stuff like number of CPU cores and available memory. If available, this includes the hardware encryption
 /// extensions report
 fn hardware_from_sysinfo(crypto_hardware: Option<CryptoHardware>) -> Option<Hardware> {
-    if System::IS_SUPPORTED {
+    if sysinfo::IS_SUPPORTED_SYSTEM {
         let mut system = System::new_all();
         system.refresh_all();
         let ram = format!("{}KB", system.total_memory());