feat: update actions

csharp/.github/workflows/release.yml

@@ -10,19 +10,17 @@ permissions:
 
 jobs:
   build-and-release:
-    runs-on: windows-latest
+    runs-on: windows-2019
 
     steps:
       - name: Checkout
         uses: actions/checkout@v6
 
-      - name: Setup .NET
-        uses: actions/setup-dotnet@v5
-        with:
-          dotnet-version: 10.x
+      - name: Setup MSBuild
+        uses: microsoft/setup-msbuild@v2
 
       - name: Build Solution
-        run: dotnet build TimeMocker.sln -c Release -p:Platform=x64
+        run: msbuild TimeMocker.sln -p:Configuration=Release -p:Platform=x64 -m
 
       - name: Prepare Release Artifacts
         run: |