Respond to complaint about the behavior of MPS

Nulo wrote a post (mirror) complaining about the behavior of mps the other day.

Some quotes

I find this in the scope of the Code of Conduct, as it is pretty unwelcoming of my work to be constantly bypassed as a package maintainer while being told by the same person that maintainers should be aware of modifications made to their packages. Because of this, I asked in #alpine-devel who was willing to act as a "neutral third-party" as that's what was stated in the CoC for conflict resolutions. mps was kind enough to give his opinion:

Just reading the logs and seeing what he did should make it clear that he's being an asshole. I hope it's clear that I'm acting in good faith. It's wild to me how the only way to make him stop bypassing me was to report this as a CoC misconduct, even though this happened publicly in front of OPs in #alpine-devel. Even though they answered and disagreed, they didn't stop mps from doing what he did, and speaking like he did.

Frankly, I don't want to end this on a bad note. I like Alpine as a project, and apart from mps, everyone has been nothing but nice. However, I don't feel that the response I got goes anywhere as the TSC aren't interested in making any change. That makes me uncomfortable.

Drew Devault added to that:

I call on the TSC to formally evaluate mps's behavior under the code of conduct, to release a statement explaining their findings, and to take punitive action if deemed appropriate.

This is something we should respond to.

CC: @ncopa @clandmeter