v8.18.1
Update eks-ci.yml (#3109) Pinning action to a full length commit SHA [see](https://docs.github.com/en/actions/security-for-github-actions/security-guides/security-hardening-for-github-actions#using-third-party-actions) (cherry picked from commit e753432924760572be3a5d614326d76b0706506b) Co-authored-by: Paul McCann <ismisepaul@gmail.com> Co-authored-by: Dmitry Gurevich <dmitry.gurevich@elastic.co>