gleam publish does not allow utf8 symbols in gleam.toml description (but mix hex.publish does)

[inoas]

❯ mix hex.publish
Building foobar 0.0.1
  App: foobar
  Name: foobar
  Files:
    lib
    lib/foobar.ex
    .formatter.exs
    mix.exs
    README.md
  Version: 0.0.1
  Build tools: mix
  Description: Testing · Middot · Character
  Licenses: MIT
  Links: 

  Elixir: ~> 1.16
Before publishing, please read the Code of Conduct: https://hex.pm/policies/codeofconduct

Publishing package to public repository hexpm.

Proceed? [Yn] Y
Building docs...
Generating docs...
View "html" docs at "doc/index.html"
View "epub" docs at "doc/foobar.epub"
Local password: 
Publishing package...
[#########################] 100%
Package published to https://hex.pm/packages/foobar/0.0.1 
Publishing docs...
[#########################] 100%
Docs published to https://hexdocs.pm/foobar/0.0.1

❯ mix hex.publish package --revert 0.0.1

Edit fixed in #3077

[lpil]

Thank you for the report and for the fix!