Currently docfx generates UTF-8 encoded HTML files with BOM.
This PR change output file encoding to UTF-8N (without BOM)
This change introduce BREAKING CHANGES for some users who depends on BOM.
But it' required for consistency. (Because docfx template files are already using UTF-8N).
This PR intended to fix #9545.
Currently docfx generates UTF-8 encoded HTML files with BOM. This PR change output file encoding to UTF-8N (without BOM)
This change introduce BREAKING CHANGES for some users who depends on BOM. But it' required for consistency. (Because docfx template files are already using UTF-8N).