fix and plot z vertex selection

[jaimenorman]

fix z vertex selection for particle level analysis - old version only selects events with zvtx > 10 cm, now fixed to select events with abs(zvtx) < 10 cm
also add histogram to plot z vertex position

[alibuild]

Error while checking build/O2Physics/o2 for f7f7971 at 2024-09-07 15:42:

## sw/BUILD/O2Physics-latest/log
/sw/SOURCES/O2Physics/7603-slc7_x86-64/0/PWGJE/Tasks/jetHadronRecoil.cxx:469:28: error: invalid initialization of reference of type 'o2::framework::expressions::Node&&' from expression of type 'const float'
/sw/SOURCES/O2Physics/7603-slc7_x86-64/0/PWGJE/Tasks/jetHadronRecoil.cxx:482:28: error: invalid initialization of reference of type 'o2::framework::expressions::Node&&' from expression of type 'const float'
ninja: build stopped: subcommand failed.

Full log here.