Merge branch 'main' into microbuild

Author: AArnott

.devcontainer/Dockerfile

@@ -1,5 +1,5 @@
 # Refer to https://hub.docker.com/_/microsoft-dotnet-sdk for available versions
-FROM mcr.microsoft.com/dotnet/sdk:9.0.203-noble@sha256:c84968764a7d265a29cc840096750816d82655369d6ad03bcdf65f790684fd21
+FROM mcr.microsoft.com/dotnet/sdk:9.0.300-noble@sha256:58fa5442c6da3bd654cab866fd6668de2713769511e412a3aa23c14368b84b16
 
 # Installing mono makes `dotnet test` work without errors even for net472.
 # But installing it takes a long time, so it's excluded by default.

Directory.Packages.props

@@ -11,7 +11,7 @@
     <!-- Put repo-specific PackageVersion items in this group. -->
   </ItemGroup>
   <ItemGroup Label="Library.Template">
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.0" />
     <PackageVersion Include="Microsoft.VisualStudio.Internal.MicroBuild.NonShipping" Version="$(MicroBuildVersion)" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.0" />
     <PackageVersion Include="xunit.v3" Version="2.0.2" />

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.203",
+    "version": "9.0.300",
     "rollForward": "patch",
     "allowPrerelease": false
   },