I18N EE JS files in directories starting with f

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

This commit only targets Vanilla JS files.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

ee/app/assets/javascripts/filtered_search/add_extra_tokens_for_merge_requests.js

 import addExtraTokensForMergeRequests from '~/filtered_search/add_extra_tokens_for_merge_requests';
+import { __ } from '~/locale';
 
 export default IssuableTokenKeys => {
   addExtraTokensForMergeRequests(IssuableTokenKeys);
@@ -7,12 +8,12 @@ export default IssuableTokenKeys => {
     {
       url: 'approver_usernames[]=None',
       tokenKey: 'approver',
-      value: 'None',
+      value: __('None'),
     },
     {
       url: 'approver_usernames[]=Any',
       tokenKey: 'approver',
-      value: 'Any',
+      value: __('Any'),
     },
   ];
 

ee/app/assets/javascripts/filtered_search/issuable_filtered_search_token_keys.js

@@ -4,6 +4,7 @@ import {
   alternativeTokenKeys,
   conditions,
 } from '~/filtered_search/issuable_filtered_search_token_keys';
+import { __ } from '~/locale';
 
 const weightTokenKey = {
   key: 'weight',
@@ -18,12 +19,12 @@ const weightConditions = [
   {
     url: 'weight=None',
     tokenKey: 'weight',
-    value: 'None',
+    value: __('None'),
   },
   {
     url: 'weight=Any',
     tokenKey: 'weight',
-    value: 'Any',
+    value: __('Any'),
   },
 ];