Update MSBuild setup to version 2 in GitHub Actions

The workflow file has been modified to use `microsoft/setup-msbuild@v2` instead of `v1`. This ensures compatibility with the latest features and improvements offered in the updated action.

Author: ivandrofly

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
 
       # Setup MSBuild
       - name: Setup MSBuild
-        uses: microsoft/setup-msbuild@v1
+        uses: microsoft/setup-msbuild@v2
 
       # Setup NuGet
       - name: Setup NuGet