build: update go toolchain to 1.23.2 (#24108)

Picks up some small bug fixes but one especially relevant to Nomad is the
`os/exec` file descriptor, which could impact script check / change mode for
task drivers without isolated exec (ex. `raw_exec`).

Ref: https://github.com/golang/go/issues?q=milestone%3AGo1.23.2+label%3ACherryPickApproved
Ref: https://github.com/golang/go/issues/69402

.go-version

@@ -1 +1 @@
-1.23.1
+1.23.2

contributing/README.md

@@ -33,7 +33,7 @@ A development environment is supplied via Vagrant to make getting started easier
 
 Developing without Vagrant
 ---
-1. Install [Go 1.23.1+](https://golang.org/) *(Note: `gcc-go` is not supported)*
+1. Install [Go 1.23.2+](https://golang.org/) *(Note: `gcc-go` is not supported)*
 1. Clone this repo
    ```sh
    $ git clone https://github.com/hashicorp/nomad.git

scripts/linux-priv-go.sh

@@ -21,7 +21,7 @@ case $(arch) in
 esac
 
 function install_go() {
-	local go_version="1.23.1"
+	local go_version="1.23.2"
 	local download="https://storage.googleapis.com/golang/go${go_version}.linux-${ARCH}.tar.gz"
 
 	if go version 2>&1 | grep -q "${go_version}"; then

scripts/release/mac-remote-build

@@ -56,7 +56,7 @@ REPO_PATH="${TMP_WORKSPACE}/gopath/src/github.com/hashicorp/nomad"
 mkdir -p "${TMP_WORKSPACE}/tmp"
 
 install_go() {
-  local go_version="1.23.1"
+  local go_version="1.23.2"
   local download=
 
   download="https://storage.googleapis.com/golang/go${go_version}.darwin-amd64.tar.gz"