Update to rust 1.80.1 (#14106)

This can be merged on 10/17 once 1.82.0 is out.

---------

Co-authored-by: Wind <WindSoilder@outlook.com>

Cargo.toml

@@ -10,7 +10,7 @@ homepage = "https://www.nushell.sh"
 license = "MIT"
 name = "nu"
 repository = "https://github.com/nushell/nushell"
-rust-version = "1.79.0"
+rust-version = "1.80.1"
 version = "0.99.2"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

crates/nu-plugin/src/plugin/interface/mod.rs

@@ -1091,8 +1091,7 @@ fn set_pgrp_from_enter_foreground(pgrp: i64) -> Result<(), ShellError> {
 fn set_pgrp_from_enter_foreground(_pgrp: i64) -> Result<(), ShellError> {
     Err(ShellError::NushellFailed {
         msg: concat!(
-            "EnterForeground asked plugin to join process group, but not supported on ",
-            cfg!(target_os)
+            "EnterForeground asked plugin to join process group, but this is not supported on non UNIX platforms.",
         )
         .into(),
     })

rust-toolchain.toml

@@ -16,4 +16,4 @@ profile = "default"
 # use in nushell, we may opt to use the bleeding edge stable version of rust.
 # I believe rust is on a 6 week release cycle and nushell is on a 4 week release cycle.
 # So, every two nushell releases, this version number should be bumped by one.
-channel = "1.79.0"
+channel = "1.80.1"