Bump sysinfo from 0.29 to 0.30 (#11484)

# Description
Bumps `sysinfo` to 0.30.

* Changelog
 https://github.com/GuillaumeGomez/sysinfo/blob/master/CHANGELOG.md#0304

# User-Facing Changes
N/A

crates/nu-cli/Cargo.toml

@@ -37,7 +37,7 @@ miette = { version = "5.10", features = ["fancy-no-backtrace"] }
 once_cell = "1.18"
 percent-encoding = "2"
 pathdiff = "0.2"
-sysinfo = "0.29"
+sysinfo = "0.30"
 unicode-segmentation = "1.10"
 uuid = { version = "1.6.0", features = ["v4"] }
 which = "5.0.0"

crates/nu-cli/src/repl.rs

@@ -32,7 +32,7 @@ use std::{
     sync::atomic::Ordering,
     time::Instant,
 };
-use sysinfo::SystemExt;
+use sysinfo::System;
 
 // According to Daniel Imms @Tyriar, we need to do these this way:
 // <133 A><prompt><133 B><command><133 C><command output>
@@ -135,17 +135,6 @@ pub fn evaluate_repl(
         use_color,
     );
 
-    start_time = std::time::Instant::now();
-    let sys = sysinfo::System::new();
-    perf(
-        "get sysinfo",
-        start_time,
-        file!(),
-        line!(),
-        column!(),
-        use_color,
-    );
-
     if let Some(s) = prerun_command {
         eval_source(
             engine_state,
@@ -428,7 +417,7 @@ pub fn evaluate_repl(
 
         match input {
             Ok(Signal::Success(s)) => {
-                let hostname = sys.host_name();
+                let hostname = System::host_name();
                 let history_supports_meta =
                     matches!(config.history_file_format, HistoryFileFormat::Sqlite);
                 if history_supports_meta && !s.is_empty() && line_editor.has_last_command_context()