buildx failed with: ERROR: failed to solve: process "/bin/sh -c wget -q https://github.com/cloudfoundry-incubator/credhub-cli/releases/download/${CREDHUB_VERSION}/credhub-linux-${CREDHUB_VERSION}.tgz && tar xvfz credhub-linux-${CREDHUB_VERSION}.tgz && mv credhub /usr/local/bin/credhub" did not complete successfully: exit code: 8

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/