update windows version in build action

Author: ArcaneDisgea

.github/workflows/build.yml

@@ -5,7 +5,7 @@ concurrency: build-${{ github.ref }}
 jobs:
   build:
     name: Build on Windows
-    runs-on: windows-2019
+    runs-on: windows-2025
     steps:
       - uses: actions/checkout@v2
       - name: Setup .NET