[GNU ELPA] Poke version 3.0

[ELPA update]

Version 3.0 of package Poke has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Poke describes itself as:

  =====================
  Emacs meets GNU poke!
  =====================

More at https://elpa.gnu.org/packages/poke.html

## Summary:

  poke.el is an Emacs interface for GNU poke, the extensible editor for
  structured binary data [1].

  [1] https://jemarch.net/poke

## Recent NEWS:

[Not available 🙁]