remove utl util imports from boards specs

spec/javascripts/boards/boards_store_spec.js

@@ -9,7 +9,6 @@
 import Vue from 'vue';
 import Cookies from 'js-cookie';
-import '~/lib/utils/url_utility';
 import '~/boards/models/issue';
 import '~/boards/models/label';
 import '~/boards/models/list';

spec/javascripts/boards/issue_spec.js

@@ -4,7 +4,6 @@
 /* global mockBoardService */
 import Vue from 'vue';
-import '~/lib/utils/url_utility';
 import '~/boards/models/issue';
 import '~/boards/models/label';
 import '~/boards/models/list';

spec/javascripts/boards/list_spec.js

@@ -9,7 +9,6 @@
 import Vue from 'vue';
-import '~/lib/utils/url_utility';
 import '~/boards/models/issue';
 import '~/boards/models/label';
 import '~/boards/models/list';