The following actions uses node12 which is deprecated and will be forced to run on node16: actions-ecosystem/action-add-labels@18f1af5e3544586314bbe15c0273249c770b2daf, actions-ecosystem/action-add-assignees@ce5019e63cc4f35aba27308dc88d19c8f3686747, actions-ecosystem/action-slack-notifier@fc778468d09c43a6f4d1b8cccaca59766656996a. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/