[main] New winforms binaries in VMR

[Winniexu01]

main build: https://dev.azure.com/dnceng/internal/_build/results?buildId=2667081&view=logs&j=fa5c2909-0e29-5671-d5eb-16d6c40e0c4a&t=2a0bd486-3f67-5c59-da0c-b84d88848a4b (internal Microsoft link)

The "Scan for binaries" step is getting a warning from below newly introduced binary files:

08:27:39 dbug: BinaryTool[0] New binaries:
08:27:39 dbug: BinaryTool[0]     src/winforms/src/test/integration/MauiTests/lib/WinformsTestLib.dll
08:27:39 dbug: BinaryTool[0]     src/winforms/src/test/integration/MauiTests/lib/GenStrings.dll
08:27:39 dbug: BinaryTool[0]     src/winforms/src/test/integration/WinformsControlsTest/Resources/media.mpg
08:27:39 dbug: BinaryTool[0]     src/winforms/src/test/unit/System.Windows.Forms/TestResources/VB6/SimpleControl.vb6
08:27:39 dbug: BinaryTool[0]     src/winforms/src/test/unit/System.Windows.Forms/bitmaps/milkmateya01.emf
08:27:39 dbug: BinaryTool[0]     src/winforms/src/test/unit/System.Windows.Forms/bitmaps/telescope_01.wmf
08:27:39 fail: BinaryTool[0] ERROR: 6 new binaries. Check '/mnt/vss/_work/1/s/artifacts/log/binary-report/NewBinaries.txt' for details.

[Winniexu01]

These files were already in the VMR, they just moved to new place dotnet/winforms#13073

[Winniexu01]

This issue also failed in 10.0.1-preview3 (internal Microsoft link)

[ellahathaway]

Reopening this until the backport to preview3 is completed: dotnet/sdk#47793