[macOS] Remove unused NVM installer script (#11803)

images/macos/scripts/build/install-nvm.sh

@@ -1,36 +0,0 @@
-#!/bin/bash -e -o pipefail
-################################################################################
-##  File:  install-nvm.sh
-##  Desc:  Install node version manager
-################################################################################
-
-source ~/utils/utils.sh
-
-[[ -n $API_PAT ]] && authString=(-H "Authorization: token ${API_PAT}")
-
-nvm_version=$(get_toolset_value '.node.nvm_installer')
-if [[ -z $nvm_version || "$nvm_version" == "latest" ]]; then
-    nvm_version=$(curl "${authString[@]}" -fsSL https://api.github.com/repos/nvm-sh/nvm/releases/latest | jq -r '.tag_name')
-fi
-
-if [[ $nvm_version != "v*" ]]; then
-    nvm_version="v${nvm_version}"
-fi
-
-nvm_installer_path=$(download_with_retry "https://raw.githubusercontent.com/nvm-sh/nvm/$nvm_version/install.sh")
-
-if bash $nvm_installer_path; then
-    source ~/.bashrc
-    nvm --version
-    for version in $(get_toolset_value '.node.nvm_versions[]'); do
-        nvm install "v${version}"
-    done
-
-    # set system node as default
-    nvm alias default system
-    echo "Node version manager has been installed successfully"
-else
-    echo "Node version manager installation failed"
-fi
-
-invoke_tests "Node" "nvm"

images/macos/scripts/tests/Node.Tests.ps1

@@ -21,31 +21,6 @@ Describe "Node.js" {
     }
 }
 
-Describe "nvm" -Skip:($os.IsVentura -or $os.IsSonoma -or $os.IsSequoia) {
-    BeforeAll {
-        $nvmPath = Join-Path $env:HOME ".nvm" "nvm.sh"
-        $nvmInitCommand = ". $nvmPath > /dev/null 2>&1 || true"
-    }
-
-    It "nvm is installed" {
-        $nvmPath | Should -Exist
-        "$nvmInitCommand && nvm --version" | Should -ReturnZeroExitCode
-    }
-
-    Context "nvm versions" {
-        [array]$nvmVersions = (Get-ToolsetContent).node.nvm_versions
-        $testCases = $nvmVersions | ForEach-Object { @{NvmVersion = $_} }
-
-        It "<NvmVersion>" -TestCases $testCases {
-            param (
-                [string] $NvmVersion
-            )
-
-            "$nvmInitCommand && nvm ls $($NvmVersion)" | Should -ReturnZeroExitCode
-        }
-    }
-}
-
 Describe "Global NPM Packages" {
     $globalNpmPackages = (Get-ToolsetContent).npm.global_packages
     $globalNpmPackagesWithTests = $globalNpmPackages | Where-Object { $_.test } | ForEach-Object { @{ Name = $_.name; Test = $_.test } }