Work around missing pythonarm64 NuGet downloads for older Python versions

Author: Avasam

.github/workflows/main.yml

@@ -22,18 +22,18 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        # pythonarm64 NuGet's has no download for latest Python ~=3.9.11
+        python-version: ["3.8", "3.9.10", "3.10", "3.11", "3.12", "3.13"]
         # CPython has no ARM distribution until 3.11
         python-architecture: [x64, x86]
         os: [windows-2019, windows-11-arm]
         exclude:
+          # We provide arm64, not arm
           - os: windows-11-arm
             python-architecture: x86
-        # python-architecture: [x64, x86, arm64]
-        # include:
-        #   - python-architecture: arm64
-        #     os: windows-11-arm
-        #   - os: windows-2019
+          # pythonarm64 NuGet has no download for Python 3.8
+          - os: windows-11-arm
+            python-version: "3.8"
 
     steps:
       - uses: actions/checkout@v4