Fix 32bit windows 7zip URL
Fix 32bit windows 7zip URL

Signed-off-by: Tim Smith <764ef62106582a09ed09dfa0b6bff7c05fd7d1e4@chef.io>

HirotakaKato/boxcutter-windows-ja,boxcutter/windows,boxcutter/windows,boxcutter/windows,HirotakaKato/boxcutter-windows-ja,HirotakaKato/boxcutter-windows-ja