Update tests.yml

Author: johnnynunez

.github/workflows/tests.yml

@@ -108,6 +108,15 @@ jobs:
             castxml-epic: 0
             cppstd: "-std=c++98"
 
+          - os: windows-2025
+            aarch: amd64
+            compiler: msvc
+            version: "default"
+            python-version: "3.13"
+            castxml: "castxml"
+            castxml-epic: 0
+            cppstd: "-std=c++98"
+            
     steps:
       - uses: actions/checkout@v4
 
@@ -185,6 +194,7 @@ jobs:
           unzip -q ~/castxml-windows-2025-arm64.zip -d ~/
 
       - name: Run tests
+        shell: bash
         run: |
           export PATH=~/castxml/bin:$PATH
           pytest tests