component/fluentd: version up (0.12.32 -> 0.14.14)

component/fluentd/buildout.cfg

@@ -10,7 +10,7 @@ recipe = rubygemsrecipe
 url = https://rubygems.org/rubygems/rubygems-2.4.8.zip
 ruby-executable = ${ruby:location}/bin/ruby
 gems =
-  fluentd==0.12.32
+  fluentd==0.14.14
   fluent-plugin-td==0.10.29
 gem-options = --no-ri --no-rdoc --with-icu-lib=${icu:location}/lib/ --with-icu-dir=${icu:location}/
 environment =