Remove (Loose/Tight)VertexTrackAssociationTool

CP::TightVertexTrackAssociationTool has been deprecated for over a year now (and has been printing warnings saying it would be deleted - see ATLASRECTS-4669). This MR does just that, as well as removing the last remaining dependence in JetRec. For jet reconstruction, it is replaced with CP::LooseTrackVertexAssociationTool CP::TrackVertexAssociationTool using the appropriate working point (ATLJETMET-1028). The impact of this change was checked a while back and understood.

Edit: CP::LooseTrackVertexAssociationTool is also deprecated, and removed here as well the same way.

Tagging @khoo, @delsart