Re: [PATCH v2 1/1] t6042: work around speed optimization on Windows

"Johannes Schindelin via GitGitGadget" [off-list ref]
writes:

From: Johannes Schindelin <redacted>

When Git determines whether a file has changed, it looks at the mtime,
at the file size, ...
Functionally, we do not change anything because we replace two `git mv
<old> <new>` calls (where `<new>` is completely overwritten and `git
add`ed later anyway) by `git rm <old>` calls (removing other files, too,
that are also completely overwritten and `git add`ed later).

Thanks, both.  Will queue.