[PATCH v2 0/4] MR6089: setupapi: Fixes for get_source_info().

[Elizabeth Figura (＠zfigura)]

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  v2: setupapi: Use SetupGetIntField() in SetupGetSourceFileLocation().
      setupapi: Return the file's relative path from SetupGetSourceFileLocation().
      setupapi: Correctly interpret the INFCONTEXT parameter in SetupGetSourceFileLocation().
      setupapi/tests: Add more tests for SetupGetSourceFileLocation().
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6089