buildx failed with: ERROR: failed to solve: failed to push sill-api:test1: push access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed

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/