removed unused configurable

Author: jjuracka

PWGUD/Tasks/upcRhoAnalysis.cxx

@@ -135,7 +135,6 @@ struct UpcRhoAnalysis {
   Configurable<float> cutTrueGapSideZDC{"cutTrueGapSideZDC", 10000., "ZDC threshold for SG selector. 0 is <1n, 4.2 is <2n, 6.7 is <3n, 9.5 is <4n, 12.5 is <5n"};
 
   Configurable<bool> requireTof{"requireTof", false, "require TOF signal"};
-  Configurable<bool> onlyGoldenRuns{"onlyGoldenRuns", false, "process only golden runs"};
   Configurable<bool> useRecoFlag{"useRecoFlag", false, "use reco flag for event selection"};
   Configurable<int> cutRecoFlag{"cutRecoFlag", 1, "0 = std mode, 1 = upc mode"};
   Configurable<bool> useRctFlag{"useRctFlag", false, "use RCT flags for event selection"};