The workflow is not valid. .github/workflows/main.yml (Line: 24, Col: 13): Unrecognized named-value: 'SERVER_HOST'. Located at position 1 within expression: SERVER_HOST && SERVER_USER && SERVER_SSH_KEY .github/workflows/main.yml (Line: 41, Col: 13): Unrecognized named-value: 'secrets'. Located at position 1 within expression: secrets.SERVER_HOST == null || secrets.SERVER_USER == null || secrets.SERVER_SSH_KEY == null