chore(hr): remove leftover from reverts

Author: dkamburov

projects/hr-portal/src/app/hr-portal/hr-portal.component.html

@@ -3,7 +3,6 @@
   [data]="localData"
   primaryKey="ID"
   childDataKey="Employees"
-  [rowStyles]="rowStyles"
   rowSelection="multipleCascade"
   [allowFiltering]="true"
   [filterMode]="'excelStyleFilter'"