Merge pull request #46958 from nSedrickm/datatables-accessibility-update

mgr/dashboard: Improve accessibility for datatable component

Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Laura Flores <lflores@redhat.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

diff --cc src/pybind/mgr/dashboard/frontend/src/app/shared/datatable/table/table.component.html
Simple merge

diff --cc src/pybind/mgr/dashboard/frontend/src/app/shared/datatable/table/table.component.ts
Simple merge