ci: skip Python 3.13 tests completely on Windows (even on 64-bit)

.github/workflows/build.yml

@@ -272,7 +272,7 @@ jobs:
           # Skip tests for Python 3.10 onwards because SciPy does not have
           # 32-bit wheels for Linux. Also skip tests for Python 3.13 because
           # SciPy does not have wheels for Python 3.13 at all right now.
-          CIBW_TEST_SKIP: "cp310-win32 cp311-win32 cp312-win32 cp313-win32"
+          CIBW_TEST_SKIP: "cp310-win32 cp311-win32 cp312-win32 cp313-*"
           IGRAPH_CMAKE_EXTRA_ARGS: -DCMAKE_BUILD_TYPE=RelWithDebInfo -DVCPKG_TARGET_TRIPLET=${{ matrix.vcpkg_arch }}-windows-static-md -DCMAKE_TOOLCHAIN_FILE=c:/vcpkg/scripts/buildsystems/vcpkg.cmake -A ${{ matrix.cmake_arch }}
           IGRAPH_EXTRA_LIBRARY_PATH: C:/vcpkg/installed/${{ matrix.vcpkg_arch }}-windows-static-md/lib/
           IGRAPH_STATIC_EXTENSION: True