[PATCH v2 0/2] MR8475: d3dcompiler: Don't assume that enum is unsigned in d3dcompiler_get_blob_part.

[Jacek Caban (＠jacek)]

Fixes `D3D_BLOB_PART` validation tests on Clang in MSVC mode.

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  v2: d3dcompiler: Handle all D3D_BLOB_PART values in d3dcompiler_get_blob_part validation.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8475