[PATCH v2 0/2] MR6885: cmd: Use the console output codepage to read batch files.

[Akihiro Sagawa (＠sgwaki)]

To prevent performance degradation, we will cache the result of GetConsoleOutputCP() after executing every external command.

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  v2: cmd: Use the console output codepage to read batch files.
      cmd/tests: Add updated code page test in batch file.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6885