Fix `python-version` in the GitHub Actions
drwxr-xr-x - .github
-rw-r--r-- 1802 .gitignore
-rw-r--r-- 35147 LICENSE.txt
-rw-r--r-- 81 MANIFEST.in
-rw-r--r-- 30476 README.md
drwxr-xr-x - bin
-rw-r--r-- 170 default.nix
drwxr-xr-x - kconfig_hardened_check
-rw-r--r-- 818 setup.cfg
-rwxr-xr-x 259 setup.py