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/

'data' is defined but never used

'bufferSize' is defined but never used

'message' is defined but never used

'lineBreak' is defined but never used

'phase' is defined but never used

'bootloaderType' is defined but never used

'flashBytes' is defined but never used

'eepromBytes' is defined but never used

'progress' is defined but never used