Extend TauSelectionTool to accomodate more GNTauID properties
In view of the new GNTau ID test in new physics production, and following up from !71410 (merged), this MR will continue extending the TauSelectionTool to accomodate more GNTau based selection. In particular, the min score properties is currently used in Tau selection by HLeptons (and other) analyses. So having the same treatment between RNN and GNN based ID will allow more accurate tests between the two ID
Tagging @martindl