add arm64 for windows (#1525)

.github/workflows/windows.yml

@@ -12,7 +12,7 @@ jobs:
       matrix:
         os: [windows-2019, windows-2022]
         kind: [static, shared]
-        arch: [x64, x86]
+        arch: [x64, x86, arm64]
         vs_runtime: [MT, MD]
 
     runs-on: ${{ matrix.os }}