[main] Source code updates from dotnet/winforms#1646

Merged

dotnet-maestro[bot] merged 4 commits intomainfrom

darc-main-9b352511-3723-4cb6-bb5e-6d118890d287

Jul 28, 2025

Commits on Jul 26, 2025

Commits on Jul 27, 2025

[winforms] Source update 770b5a9 → 0f4e03e
dotnet-maestro[bot]
committed

Commits on Jul 28, 2025

[winforms] Source update 0f4e03e → cd22d80
dotnet-maestro[bot]
committed