Reverse dependencies for plivo

Latest version of the following gems require plivo

Gem	Version	Date	Downloads
punk +37.3 Thousand Downloads	`0.4.1` March 05, 2021	March 05, 2021	37.3 Thousand
classy_plivo +7.16 Thousand Downloads	`0.1.1` May 16, 2015	May 16, 2015	7.16 Thousand
babysms +3.88 Thousand Downloads	`0.5.1` September 17, 2019	September 17, 2019	3.88 Thousand
em-plivo +3.84 Thousand Downloads	`0.0.1` November 20, 2014	November 20, 2014	3.84 Thousand
sensu-plugins-plivo +3.61 Thousand Downloads	`0.0.1` May 18, 2016	May 18, 2016	3.61 Thousand