Reverse dependencies for ovh-rest

Latest version of the following gems require ovh-rest

Gem	Version	Date	Downloads
vagrant-dns-updater +6.16 Thousand Downloads	`0.1.1` September 14, 2015	September 14, 2015	6.16 Thousand
vagrant-subdomains-updater +4.56 Thousand Downloads	`0.1.6` March 12, 2020	March 12, 2020	4.56 Thousand
ovh-provisioner +2.67 Thousand Downloads	`0.1.0` October 22, 2018	October 22, 2018	2.67 Thousand