[PWHGF] Update correlated bkg config and ini files in pp and PbPb

Author: stefanopolitano

MC/config/PWGHF/ini/GeneratorHF_D2H_ccbar_and_bbbar_PbPb_corrBkg.ini

@@ -0,0 +1,8 @@
+### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_embed_hf.C
+funcName=GeneratorPythia8EmbedHFCharmAndBeauty()
+
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2_hardQCD_5TeV_CorrBkg.cfg
+includePartonEvent=true

MC/config/PWGHF/ini/GeneratorHF_D2H_ccbar_and_bbbar_gap5_Mode2_corrBkg.ini

@@ -4,5 +4,5 @@ fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_py
 funcName=GeneratorPythia8GapTriggeredCharmAndBeauty(5, -1.5, 1.5)
 
 [GeneratorPythia8]
-config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_CorrBkg.cfg
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_Mode2_CorrBkg.cfg
 includePartonEvent=true