CI: Upgrade deprecated windows runner

Author: hombit

.github/workflows/publish.yml

@@ -48,7 +48,7 @@ jobs:
             cibw_build: cp39-macosx_x86_64
           - os: macos-14
             cibw_build: cp39-macosx_arm64
-          - os: windows-2019
+          - os: windows-2025
             cibw_build: cp39-win_amd64
           - os: ubuntu-24.04
             cibw_build: cp39-manylinux_x86_64