fix: update GitHub Actions workflow to install directxtk for both x86_64 and arm64 Windows

Author: thewh1teagle

.github/workflows/build.yml

@@ -35,10 +35,13 @@ jobs:
         uses: actions/checkout@v4
 
       # See https://github.com/microsoft/DirectXTK/wiki/Audio#using-the-vcpkg-c-library-manager
-      - name: Add directxtk for xaudio2
-        if: runner.os == 'Windows'
-        run: vcpkg install directxtk[xaudio2redist]
-        # run: vcpkg install directxtk[xaudio2redist]:x64-windows
+      - name: Add directxtk for xaudio2 windows x86_64
+        if: matrix.name == 'windows-x86-64'
+        run: vcpkg install directxtk[xaudio2redist]:x64-windows
+
+      - name: Add directxtk for xaudio2 windows arm64
+        if: matrix.name == 'windows-arm64'
+        run: vcpkg install directxtk[xaudio2redist]:arm64-windows
 
       - name: Build
         shell: bash