Reverse dependencies for promise

Latest version of the following gems require promise

Gem Version
weary +127 Thousand Downloads 1.1.3

April 15, 2013

spira +125 Thousand Downloads 3.3.0

September 01, 2023

neptune +66 Thousand Downloads 0.2.3

September 28, 2012

resync-client +54.8 Thousand Downloads 0.4.7

December 22, 2017

vagrant-openstack-cloud-provider +48 Thousand Downloads 1.1.13

May 01, 2017

command-runner +40.9 Thousand Downloads 0.9.3

February 21, 2015

laziest +10.3 Thousand Downloads 0.0.3

July 10, 2013

fyb +7.92 Thousand Downloads 0.0.2

March 13, 2014

socketry-async +3.14 Thousand Downloads 0.0.0

December 29, 2016