[FEATURE] sap.m.TablePersoDialog: Implement KBH
[FEATURE] sap.m.TablePersoDialog: Implement KBH

[INTERNAL]
Focus first list item when dialog opens.
Focus down arrow when up arrow gets disabled and
vice versa.
Remove the item navigation from the list that
contains the 'All' checkbox.
Remove the subheader from the tab chain.

Change-Id: I27d6071a8b847d104a14ffa6ca7ee0506d545426
Signed-off-by: Deyan Yanakiev <2614bfd3515c6c39ab25ed6159ddb09df1e2cc71@sap.com>

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