Initial HLK test for GroupSharedLimit#8160

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JoeCitizen wants to merge 3 commits intomicrosoft:mainfrom

JoeCitizen:user/jackell/GroupSharedMemory_HLK

Commits on Feb 13, 2026

Initial HLK test for GroupSharedLimit
JoeCitizen
committed

Commits on Feb 23, 2026

Make a copy of requred D3D12 structures and add MS/AS execution tests
JoeCitizen
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Commits on Feb 24, 2026

fix up variable naming
JoeCitizen
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