Remove myself from maintainers list

[jeremyrsmith]

I want to say that:

1. I think this project is awesome! It does a lot of good for type-conscious users at the intersection of Spark and FP. 🙏
2. I love being credited as a maintainer! I'm sure it's a huge source of credibility for me 😀
3. I do care about this project and I want to see it thrive!

However,

1. I don't think I've ever made a PR to frameless that ended up getting merged (ironically, I hope this one will 😆 ). Listing me as a maintainer is mostly a historical artifact of myself and (I think) @OlivierBlanvillain being at the same place at the same time w.r.t. having the idea of shapeless+spark, googling it, finding that @adelbertc had already started on it, and offering to work on it. I'm grateful for the direction it's gone in since then, but I don't deserve any credit for it!
2. I think that crediting me as a maintainer, when I've essentially never done any maintenance on what frameless currently is, is unfair to the real maintainers and a discredit to them.
3. As much as I would like to, I don't actually get to use frameless in projects I currently work on, so not only do I not actually maintain it but I don't even regularly use it. So it's doubly unfair that I'm listed as a maintainer when there are tons of folks who use & contribute to it (and here I am doing neither).

Someday I hope to be a more active user and if that happens I'll be thrilled to be a contributor as well! But I think it's only fair that I make this change – you're all much too polite to do it I assume – and I should have done it years ago (but I just noticed that I'm still listed).

[codecov-commenter]

Codecov Report

Merging #444 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #444   +/-   ##
=======================================
  Coverage   96.22%   96.22%           
=======================================
  Files          60       60           
  Lines        1034     1034           
  Branches        4        4           
=======================================
  Hits          995      995           
  Misses         39       39           

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[imarios]

Hey Jeremy! I would really preferred to see you adding someone rather than removing yourself from the list :D. Maybe showing a smaller list will make more people want to contribute.. So I am ok with merging this.

[jeremyrsmith]

Thanks @imarios, I hope someone can be added as well! But the readme should also reflect reality 😀 so with your blessing I'll merge.