Fix compile error due to GetModuleFileNameW binding change #20861
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In ziglang#19641, this binding changed from `[*]u16` to `LPWSTR` which made it a sentinel-terminated pointer. This introduced a compiler error in the `std.os.windows.GetModuleFileNameW` wrapper since it takes a `[*]u16` pointer. This commit changes the binding back to what it was before instead of introducing a breaking change to `std.os.windows.GetModuleFileNameW` Related: ziglang#20858
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In #19641 (cc @The-King-of-Toasters), this binding changed from
[*]u16toLPWSTRwhich made it a sentinel-terminated pointer. This introduced a compile error in thestd.os.windows.GetModuleFileNameWwrapper since it takes a[*]u16pointer. This commit changes the binding back to what it was before instead of introducing a breaking change tostd.os.windows.GetModuleFileNameWRelated: #20858
Note: Neither
std.os.windows.kernel32.GetModuleFileNameWnorstd.os.windows.GetModuleFileNameWis used by Zig internally (instead,std.os.windows.kernel32.GetModuleFileNameExWis used instd.debug). So an alternate fix here might be to just delete the binding and the wrapper instd.os.windows.