[INTERNAL] sap.m.Dialog: set the content height on open
[INTERNAL] sap.m.Dialog: set the content height on open

Change-Id: I1acf1b057e7bbfeaee3194473c549ad303dc9ac5

cschuff/openui5,SAP/openui5,SQCLabs/openui5,SAP/openui5,cschuff/openui5,olirogers/openui5,olirogers/openui5,nzamani/openui5,cschuff/openui5,SAP/openui5,nzamani/openui5,olirogers/openui5,SAP/openui5,SQCLabs/openui5,nzamani/openui5,SQCLabs/openui5