[FIX] DatePicker: Setting dateValue doesn't focus the input
[FIX] DatePicker: Setting dateValue doesn't focus the input

Change-Id: I253ecbf7b3bfe5b7c286c5f8332531e16a0970b5
BCP: 1780211217

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