fix test files

Author: gluparel

MC/config/PWGHF/ini/tests/GeneratorHF_D2H_bbbar_Mode2_XiCplus_NoDecay.C

@@ -1,7 +1,7 @@
 int External() {
     std::string path{"o2sim_Kine.root"};
 
-    int checkPdgQuarkOne = 5;
+    int checkPdgQuark = 5;
 
     int checkPdgHadron{4232};
     int checkHadronDecays{0};

MC/config/PWGHF/ini/tests/GeneratorHF_D2H_ccbar_Mode2_XiCplus_NoDecay.C

@@ -1,7 +1,7 @@
 int External() {
     std::string path{"o2sim_Kine.root"};
 
-    int checkPdgQuarkOne = 4;
+    int checkPdgQuark = 4;
 
     int checkPdgHadron{4232};
     int checkHadronDecays{0};