[NonGNU ELPA] Inf-Ruby version 2.6.2

[ELPA update]

Version 2.6.2 of package Inf-Ruby has just been released in NonGNU ELPA.
You can now find it in M-x package-list RET.

Inf-Ruby describes itself as:
  Run a Ruby process in a buffer

More at https://elpa.nongnu.org/nongnu/inf-ruby.html