two files with buggy eventtypes fixes

dkfiles/Bd_Kspi+pi-eta=TightCut,mKshhCut,PHSP,KSVtxCut,HighPtEta.dec

-# EventType: 11104573
+# EventType: 11104574
 #
 # Descriptor: [Beauty -> pi+ pi- (KS0 -> pi+ pi-) (eta -> gamma gamma)]cc
 #

dkfiles/Bu_Kspi+pi-pi+gamma=TightCut,mKshhCut,PHSP,KSVtxCut.dec

-# EventType: 12105313
+# EventType: 12105324
 #
 # Descriptor: [B+ -> pi+ pi- pi+ (KS0 -> pi+ pi-) gamma]cc
 #