Update branding to 9.0.12#14017

Shyam-Gupta merged 1 commit intodotnet:release/9.0dotnet/winforms:release/9.0from

vseanreesermsft:branding-9.0.12-2025-11-04-1015-4d1b66f9-9870-46df-9516-d021aa3177cevseanreesermsft/winforms:branding-9.0.12-2025-11-04-1015-4d1b66f9-9870-46df-9516-d021aa3177ceCopy head branch name to clipboard