Update branding to 7.0.3#80153

ViktorHofer merged 2 commits intodotnet:release/7.0dotnet/runtime:release/7.0from

vseanreesermsft:branding-7.0.3-2023-01-03-1506vseanreesermsft/runtime:branding-7.0.3-2023-01-03-1506Copy head branch name to clipboard