[FEATURE] sap.ui.ux3.Shell: Introduce F6 handling
[FEATURE] sap.ui.ux3.Shell: Introduce F6 handling

Change-Id: Idd8854eca5862e89c59efcb69e7de217e1404b1a

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