[windows] skip 'Windows does not support hardlinks'

# test that chezmoi edit uses a hardlink by default
chezmoi edit $HOME${/}.file
stdout /\.file$

# test that chezmoi edit --hardlink=false does not use a hardlink
chezmoi edit --hardlink=false $HOME${/}.file
stdout ${CHEZMOISOURCEDIR@R}/dot_file$

-- home/user/.config/chezmoi/chezmoi.toml --
[edit]
    command = "echo"
-- home/user/.local/share/chezmoi/dot_file --
# contents of .file
