[Feature request] Truss decomposition

K-trusses are a weakening of k-cliques. By analogy with kcore_decomposition I'm requesting a ktruss_decomposition which returns an EdgePropertyMap with each edge's truss number.

Open-source implementations exist https://github.com/KarypisLab/K-Truss

NetworkX has related functionality: it returns the k-truss subgraph https://networkx.org/documentation/stable/reference/algorithms/generated/networkx.algorithms.core.k_truss.html for a specific k