run agent connection on tests too

Co-authored-by: Steven! Ragnarök <nuclearsandwich@users.noreply.github.com>

Author: j-rivero

recipes/default.rb

@@ -166,5 +166,4 @@
 service 'jenkins-agent' do
   action [:start, :enable]
   # can not connect to server while testing
-  not_if { node.chef_environment == "test" }
 end