chore(deps): update microsoft/setup-msbuild action to v3

Author: renovate-bot

.github/workflows/dotnet.yml

@@ -52,7 +52,7 @@ jobs:
 
       - name: Setup .NET Framework
         if: matrix.os == 'windows-latest'
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@v3
       - name: Setup .NET 6
         uses: actions/setup-dotnet@v5
         with: