Bump rubyzip version to fix CVE-2019-16892.
Bump rubyzip version to fix CVE-2019-16892.

chrisroberts/vagrant,gitebra/vagrant,mitchellh/vagrant,sni/vagrant,marxarelli/vagrant,marxarelli/vagrant,marxarelli/vagrant,gitebra/vagrant,chrisroberts/vagrant,chrisroberts/vagrant,marxarelli/vagrant,sni/vagrant,mitchellh/vagrant,chrisroberts/vagrant,sni/vagrant,mitchellh/vagrant,mitchellh/vagrant,gitebra/vagrant,sni/vagrant,gitebra/vagrant