Add timestamp configuration for IP tagging method

Author: hyungjun-lee

PWGJE/TableProducer/jetTaggerHF.cxx

@@ -94,6 +94,7 @@ struct JetTaggerHFTask {
   Configurable<float> minSignImpXYSig{"minSignImpXYSig", -40.0, "minimum of signed impact parameter significance"};
   Configurable<float> tagPointForIP{"tagPointForIP", 2.5, "tagging working point for IP"};
   Configurable<float> tagPointForIPxyz{"tagPointForIPxyz", 2.5, "tagging working point for IP xyz"};
+  Configurable<int64_t> timestampCCDBForIP{"timestampCCDBForIP", -1, "timestamp of the resolution function file for IP method used to query in CCDB"};
   // configuration about SV method
   Configurable<float> tagPointForSV{"tagPointForSV", 40, "tagging working point for SV"};
   Configurable<float> tagPointForSVxyz{"tagPointForSVxyz", 40, "tagging working point for SV xyz"};
@@ -341,7 +342,7 @@ struct JetTaggerHFTask {
         return;
       }
       for (int i = 0; i < mIPmethodResolutionFunctionSize; i++) {
-        targetVec.push_back(ccdbApi.retrieveFromTFileAny<TF1>(paths[i], metadata, -1));
+        targetVec.push_back(ccdbApi.retrieveFromTFileAny<TF1>(paths[i], metadata, timestampCCDBForIP));
       }
     };