feat: also run build workflow on Windows

Author: Alex33856

.github/workflows/build.yml

@@ -8,7 +8,12 @@ on: [ pull_request, push ]
 
 jobs:
   build:
-    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+          - os: windows-latest
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4