Add MadtRex tests to CI#1058

Draft

Qubitol wants to merge 15 commits intomadgraph5:masterfrom

Qubitol:madtrex-ci

Commits on Oct 14, 2025

Add Zenny's material for MadTrex tests
Qubitol
committed

Commits on Oct 17, 2025

Commits on Oct 19, 2025

Merge remote-tracking branch 'upstream/master' into madtrex-ci
Qubitol
committed