Fix TLS version in build.ps1
diff --git a/modules/platforms/dotnet/build.ps1 b/modules/platforms/dotnet/build.ps1
index 88a6d78..3a492ae 100644
--- a/modules/platforms/dotnet/build.ps1
+++ b/modules/platforms/dotnet/build.ps1
@@ -174,6 +174,8 @@
# Detect NuGet
$ng = if ($nugetPath) { $nugetPath } else { "nuget" }
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+
if ((Get-Command $ng -ErrorAction SilentlyContinue) -eq $null) {
$ng = If ($IsLinux) { "mono $PSScriptRoot/nuget.exe" } else { "$PSScriptRoot\nuget.exe" }