ci: run arm windows test on windows-11-arm runner image

Author: Master-Hash

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
           # mac-latest (currently mac-14) is an ARM device, so use macos-13 to get Intel.
           - { target: x86_64-apple-darwin, os: macos-13 }
           - { target: x86_64-pc-windows-msvc, os: windows-latest }
-          - { target: aarch64-pc-windows-msvc, os: windows-latest }
+          - { target: aarch64-pc-windows-msvc, os: windows-11-arm }
 
           - { target: aarch64-unknown-linux-gnu, os: ubuntu-22.04, use-cross: true }