[PATCH v5 0/3] MR5692: shell32: Fix ShellExecute for non-filespec paths

[Yuxuan Shui (＠yshui)]

I was going to reimplement path resolution in ShellExecute, but half way through I realized that's very unnecessary.

Since what I wanted is a version of `PathResolve` that behaves differently _only_ for filespec paths, I ended up duplicating a lot of code, then I realized I can still pass filespec paths onto `PathResolve` and only deal with non-filespec paths.

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  v5: debug CI failure

https://gitlab.winehq.org/wine/wine/-/merge_requests/5692