The workflow is not valid. .github/workflows/build-synapse.yml (Line: 35, Col: 13): Unrecognized named-value: 'windows-2022'. Located at position 14 within expression: matrix.os != windows-2022 .github/workflows/build-synapse.yml (Line: 37, Col: 13): Unrecognized named-value: 'windows-2022'. Located at position 14 within expression: matrix.os == windows-2022