[Build] fix icons in stack management (#441)

Icons were renamed from `kql` to `dql` which doesn't exist. Restoring the
correct icon fixes the error in the browser as well.

Issues resolved:
#431

Signed-off-by: Kawika Avilla <[email protected]>

src/plugins/data/public/ui/typeahead/suggestion_component.tsx

@@ -38,15 +38,15 @@ import { QuerySuggestion } from '../../autocomplete';
 function getEuiIconType(type: string) {
   switch (type) {
     case 'field':
-      return 'dqlField';
+      return 'kqlField';
     case 'value':
-      return 'dqlValue';
+      return 'kqlValue';
     case 'recentSearch':
       return 'search';
     case 'conjunction':
-      return 'dqlSelector';
+      return 'kqlSelector';
     case 'operator':
-      return 'dqlOperand';
+      return 'kqlOperand';
     default:
       throw new Error(`Unknown type: ${type}`);
   }

src/plugins/saved_objects_management/public/management_section/objects_table/components/table.tsx

@@ -294,7 +294,7 @@ export class Table extends PureComponent<TableProps, TableState> {
               }
             ),
             type: 'icon',
-            icon: 'dqlSelector',
+            icon: 'kqlSelector',
             onClick: (object) => onShowRelationships(object),
             'data-test-subj': 'savedObjectsTableAction-relationships',
           },