Fix directory paths incorrectly encoding URLs

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/209075

app/assets/javascripts/repository/components/breadcrumbs.vue

 <script>
 import { GlDropdown, GlDropdownDivider, GlDropdownHeader, GlDropdownItem } from '@gitlab/ui';
-import { joinPaths } from '~/lib/utils/url_utility';
+import { joinPaths, escapeFileUrl } from '~/lib/utils/url_utility';
 import { __ } from '../../locale';
 import Icon from '../../vue_shared/components/icon.vue';
 import getRefMixin from '../mixins/get_ref';
@@ -103,7 +103,7 @@ export default {
         .filter(p => p !== '')
         .reduce(
           (acc, name, i) => {
-            const path = joinPaths(i > 0 ? acc[i].path : '', encodeURIComponent(name));
+            const path = joinPaths(i > 0 ? acc[i].path : '', escapeFileUrl(name));
 
             return acc.concat({
               name,

app/assets/javascripts/repository/components/table/row.vue

 <script>
 import { escapeRegExp } from 'lodash';
 import { GlBadge, GlLink, GlSkeletonLoading, GlTooltipDirective, GlLoadingIcon } from '@gitlab/ui';
-import { visitUrl } from '~/lib/utils/url_utility';
+import { visitUrl, escapeFileUrl } from '~/lib/utils/url_utility';
 import TimeagoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
 import Icon from '~/vue_shared/components/icon.vue';
 import { getIconName } from '../../utils/icon';
@@ -92,7 +92,7 @@ export default {
   computed: {
     routerLinkTo() {
       return this.isFolder
-        ? { path: `/-/tree/${escape(this.ref)}/${encodeURIComponent(this.path)}` }
+        ? { path: `/-/tree/${escape(this.ref)}/${escapeFileUrl(this.path)}` }
         : null;
     },
     iconName() {

spec/frontend/repository/components/table/row_spec.js

@@ -4,7 +4,10 @@ import { visitUrl } from '~/lib/utils/url_utility';
 import TableRow from '~/repository/components/table/row.vue';
 import Icon from '~/vue_shared/components/icon.vue';
 
-jest.mock('~/lib/utils/url_utility');
+jest.mock('~/lib/utils/url_utility', () => ({
+  ...jest.requireActual('~/lib/utils/url_utility'),
+  visitUrl: jest.fn(),
+}));
 
 let vm;
 let $router;