[INTERNAL] sap.m.Dialog: Removed second occurance of sample
[INTERNAL] sap.m.Dialog: Removed second occurance of sample

Sample "sap.m.sample.DialogConfirm" was added twice

Change-Id: I459b73102742fe26b24a56695714ad24e5732fea

SAP/openui5,SAP/openui5,SAP/openui5,SAP/openui5