Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/configure-pages@v2, actions/setup-java@v3, stCarolas/[email protected], whelk-io/maven-settings-xml-action@v20, actions/upload-artifact@v3, actions/deploy-pages@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: whelk-io/maven-settings-xml-action@v20. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/