fix plugin installation script (#13289) (#13290)

This commit requires `set`, as bundler #expand_logstash_mixin_dependencies call `to_set`
Fixed: #13281
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kaisecheng 2021-10-07 17:13:29 +02:00 committed by GitHub
parent d7b5e17841
commit f59bd179dc
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@ -17,6 +17,7 @@
require "fileutils" require "fileutils"
require "stringio" require "stringio"
require 'set'
module LogStash module LogStash
module Bundler module Bundler