Merge branch 'tstreble-main-patch-58684' into 'main'

Split vx_n_vs_mu plots in CampaignsARTTests

See merge request !68400

Tools/CampaignsARTTests/config/dcube_config_all_domains_reduced.xml

@@ -131,7 +131,8 @@
     </TDirectory>
     <TDirectory name="Vertices">
      <TDirectory name="AllPrimaryVertices">
-      <hist2D name="vx_n_vs_mu" plotopts="" tests="KS" type="TH2F"/>
+      <hist2D name="vx_n_vs_truthMu" plotopts="" tests="KS" type="TH2F"/>
+      <hist2D name="vx_n_vs_actualMu" plotopts="" tests="KS" type="TH2F"/>
       <hist1D name="vx_x" plotopts="" tests="KS" type="TH1F"/>
       <hist1D name="vx_y" plotopts="" tests="KS" type="TH1F"/>
       <hist1D name="vx_z" plotopts="" tests="KS" type="TH1F"/>