Bump rubyzip dependency to 2.0 to fix CVE-2019-16892
Bump rubyzip dependency to 2.0 to fix CVE-2019-16892

For further info, see: https://nvd.nist.gov/vuln/detail/CVE-2019-16892

pecigonzalo/winrm-fs,pecigonzalo/winrm-fs,WinRb/winrm-fs,WinRb/winrm-fs