[PATCH v5 0/7] MR5342: Draft: shell32: fix some divergence with Windows in FindExecutable, ShellExecute, and PathResolve

[Yuxuan Shui (＠yshui)]

The motivator is `ShellExecute`, currently it searches for executables first relative to the current executable, then relative to the current working directory; whereas it should only search in the current working directory.

While trying to fix that, I found some related bugs in `FindExecutable` and `PathResolve`.

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  v5: shell32: Fix FindExecutable search path.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5342