chore(deps): update astral-sh/setup-uv action to v6.8.0#4

filiplajszczak merged 1 commit intomasterpythonanywhere/pythonanywhere-briefcase-plugin:masterfrom

renovate/astral-sh-setup-uv-6.xpythonanywhere/pythonanywhere-briefcase-plugin:renovate/astral-sh-setup-uv-6.xCopy head branch name to clipboard