Backport of build: update toolchain to Go 1.25.2 into release/1.10.x (#26912)

Co-authored-by: Tim Gross <[email protected]>

Author: hc-github-team-nomad-core

.changelog/26909.txt

@@ -0,0 +1,3 @@
+```release-note:security
+build: Update toolchain to Go 1.25.2 to address Go stdlib CVE-2025-61724, CVE-2025-61725, CVE-2025-58187, CVE-2025-61723, CVE-2025-47912, CVE-2025-58185, CVE-2025-58186, CVE-2025-58188, and CVE-2025-58183
+```

.go-version

@@ -1 +1 @@
-1.25.1
+1.25.2

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 1.25.1+](https://golang.org/) *(Note: `gcc-go` is not supported)*
+1. Install [Go 1.25.2+](https://golang.org/) *(Note: `gcc-go` is not supported)*
 1. Clone this repo
    ```sh
    $ git clone https://github.com/hashicorp/nomad.git

go.mod

@@ -1,6 +1,6 @@
 module github.com/hashicorp/nomad
 
-go 1.25.1
+go 1.25.2
 
 // Pinned dependencies are noted in github.com/hashicorp/nomad/issues/11826.
 replace (

helper/ipaddr/ipaddr_test.go

@@ -118,7 +118,7 @@ func TestNormalizeAddr(t *testing.T) {
 		},
 		"ipv4 invalid URL": {
 			addr:     "https://[10.10.1.10]:8200",
-			expected: "https://10.10.1.10:8200",
+			expected: "https://[10.10.1.10]:8200",
 		},
 		"ipv4 destination address": {
 			addr:     "[email protected]",
@@ -251,8 +251,6 @@ func TestNormalizeAddr(t *testing.T) {
 		},
 	}
 	for name, tc := range tests {
-		name := name
-		tc := tc
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 			must.Eq(t, tc.expected, NormalizeAddr(tc.addr))

scripts/linux-priv-go.sh

@@ -21,7 +21,7 @@ case $(arch) in
 esac
 
 function install_go() {
-	local go_version="1.25.1"
+	local go_version="1.25.2"
 	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="1.25.1"
+  local go_version="1.25.2"
   local download=
 
   download="https://storage.googleapis.com/golang/go${go_version}.darwin-amd64.tar.gz"