buildx failed with: - LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 7)

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, actions/setup-go@v4, actions/setup-node@v3, actions/setup-java@v3, docker/metadata-action@v4, docker/login-action@v2, docker/setup-qemu-action@v2, docker/setup-buildx-action@v2, docker/build-push-action@v4. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/