Use docker-setup.sh from upstream .ci repo (#1227)#1229

mashhurs merged 3 commits intologstash-plugins:11.xlogstash-plugins/logstash-output-elasticsearch:11.xfrom

donoghuc:backport-ci-script-removaldonoghuc/logstash-output-elasticsearch:backport-ci-script-removalCopy head branch name to clipboard