chore(deps): update astral-sh/setup-uv action to v6#16

HerringtonDarkholme merged 1 commit intomainast-grep/ast-grep-mcp:mainfrom

renovate/astral-sh-setup-uv-6.xast-grep/ast-grep-mcp:renovate/astral-sh-setup-uv-6.xCopy head branch name to clipboard