[Common,DPG] Add selection mask for global tracks w/o dcaXY cut. (#8359)

Co-authored-by: Mattia Faggin <mfaggin@cern.ch>

Author: mfaggin

Common/DataModel/TrackSelectionTables.h

@@ -60,6 +60,7 @@ struct TrackSelectionFlags {
   static constexpr flagtype kGlobalTrackWoTPCCluster = kQualityTracksWoTPCCluster | kPrimaryTracks | kInAcceptanceTracks;
   static constexpr flagtype kGlobalTrackWoPtEta = kQualityTracks | kPrimaryTracks;
   static constexpr flagtype kGlobalTrackWoDCA = kQualityTracks | kInAcceptanceTracks;
+  static constexpr flagtype kGlobalTrackWoDCAxy = kQualityTracks | kInAcceptanceTracks | kDCAz;
   static constexpr flagtype kGlobalTrackWoDCATPCCluster = kQualityTracksWoTPCCluster | kInAcceptanceTracks;
 
   /// @brief Function to check flag content

DPG/Tasks/AOTTrack/qaImpPar.cxx

@@ -130,7 +130,8 @@ struct QaImpactPar {
                        ((trackSelection.node() == 2) && requireGlobalTrackWoPtEtaInFilter()) ||
                        ((trackSelection.node() == 3) && requireGlobalTrackWoDCAInFilter()) ||
                        ((trackSelection.node() == 4) && requireQualityTracksInFilter()) ||
-                       ((trackSelection.node() == 5) && requireTrackCutInFilter(TrackSelectionFlags::kInAcceptanceTracks));
+                       ((trackSelection.node() == 5) && requireTrackCutInFilter(TrackSelectionFlags::kInAcceptanceTracks)) ||
+                       ((trackSelection.node() == 6) && requireTrackCutInFilter(TrackSelectionFlags::kGlobalTrackWoDCAxy));
   // Pt selection
   Filter ptMinFilter = o2::aod::track::pt > ptMin;