remove exclusive xargs options appearing in the logs

[romain-dartigues]

This patch intend to fix the warning appearing in rep.stderr.log:

xargs: warning: options --max-args and --replace/-I/-i are mutually exclusive, ignoring previous --max-args value

As per xargs(1p): The -I, -L, and -n options are mutually-exclusive.

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Issue Link

#688

[MarcPaquette]

These changes look good to me.

[dsabeti]

@romain-dartigues We're hoping to merge this PR, but the tests are all still failing. I suspect it's because we've had quite a few broken builds recently. The good news is that we've got all of our test environments in good shape recently, and we have engineers paying close attention to our testing pipelines.

If you rebase on top of develop (or merge develop into your PR branch), we can work on shepherding your change through our testing pipeline, and get this PR merged.

[romain-dartigues]

Hi @dsabeti;
lost in the notifications I just saw your comment and rebased; here you go ;^)

[MarcPaquette]

Hi @romain-dartigues,
I'm going to be focusing on this issue this week. Could you do a rebase on this issue so we can run with the most up-to-date code? The pipelines should be in better shape now.

Thanks for your understanding with this extra work,
@MarcPaquette