The workflow is not valid. In .github/workflows/pr-build.yml (Line: 15, Col: 11): Error from called workflow deveel/deveel-math/.github/workflows/build.yml@5eb1becd4060ebea94542de795fd18db628258c6 (Line: 29, Col: 13): Unexpected end of expression: ''windows-''. Located at position 59 within expression: inputs.dotnet-version == '6.0.x' && startsWith(inputs.os, 'windows-'