Part of #27330.

In addition to adjustments to src/sage/interfaces/four_ti_2.py, also the following needs changing:

src/sage/sandpiles/sandpile.py:path_to_zsolve = os.path.join(SAGE_LOCAL, 'bin', 'zsolve')

https://repology.org/project/4ti2/versions

CC: @dimpase @orlitzky @slel @antonio-rojas @kiwifb @jengelh @kwankyu @seblabbe

Component: packages: optional

Keywords: 4ti2, spkg-configure.m4

Author: Samuel Lelièvre, Matthias Koeppe

Branch/Commit: 646e182

Reviewer: Dima Pasechnik, Antonio Rojas

Issue created by migration from https://trac.sagemath.org/ticket/30887