Remove duplicate import from gfm_auto_complete_spec.js

ee/app/assets/javascripts/gfm_auto_complete.js

@@ -4,10 +4,10 @@ import GfmAutoComplete from '~/gfm_auto_complete';
 /**
  * This is added to keep the export parity with the CE counterpart.
  *
- * Some modules import `defaultAutocompleteConfig` which will be undefined
- * if not exported from here in EE.
+ * Some modules import `defaultAutocompleteConfig` or `membersBeforeSave`
+ * which will be undefined if not exported from here in EE.
  */
-export { defaultAutocompleteConfig } from '~/gfm_auto_complete';
+export { defaultAutocompleteConfig, membersBeforeSave } from '~/gfm_auto_complete';
 
 class GfmAutoCompleteEE extends GfmAutoComplete {
   setupAtWho($input) {

spec/frontend/gfm_auto_complete_spec.js

 /* eslint no-param-reassign: "off" */
 
 import $ from 'jquery';
-import { membersBeforeSave } from '~/gfm_auto_complete';
-import GfmAutoComplete from 'ee_else_ce/gfm_auto_complete';
+import GfmAutoComplete, { membersBeforeSave } from 'ee_else_ce/gfm_auto_complete';
 
 import 'jquery.caret';
 import 'at.js';