Bump actions/setup-dotnet from 5.2.0 to 5.3.0 (#99)

Author: dependabot[bot]

.github/workflows/msbuild.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v6.0.2
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v5.2.0
+        uses: actions/setup-dotnet@v5.3.0
         with:
           dotnet-version: 8.0.x