Bug#1109243: ITP: golang-github-gobwas-pool -- Go Pooling Helpers

[Leonardo Arias Fonseca <agami@riseup.net>]

Package: wnpp
Severity: wishlist
Owner: Leonardo Arias Fonseca <agami@riseup.net>

* Package name    : golang-github-gobwas-pool
  Version         : 0.2.1-1
  Upstream Author : Sergey Kamardin
* URL             : https://github.com/gobwas/pool
* License         : Expat
  Programming Lang: Go
  Description     : Go Pooling Helpers

 Tiny memory reuse helpers for Go.
 .
 Without use of subpackages, pool allows to reuse any struct
 distinguishable by size in generic way.

I want to package this library to unblock mev-boost, ITP bug #1107167,
and go-ethereum, ITP bug #890541.