adding trigger thresholds for AK4 FSQJet samples

The AK4 trigger thresholds was produced by brilcalc.

Command use:

brilcalc lumi --normtag /cvmfs/cms-bril.cern.ch/cms-lumi-pog/Normtags/normtag_PHYSICS.json -u /pb -i processedLumis.json --hltpath HLT_AK4PFJet30_v*

Here the processedLumis.json is the sum of FSQJet samples' processedLumis.json files.

The processedLumis.json was obtained by running crab report on the crab output directory for each era.

triggers/lumi/2017/HLT_AK4PFJet_FSQ.info

+30 0.007719284
+50 0.007799372
+80 0.127326962
+100 0.271713644
+120 0.458938666