Fix duplicate slash in import paths

spec/frontend/vue_shared/components/rich_content_editor/services/renderers/build_uneditable_token_spec.js

@@ -2,7 +2,7 @@ import {
   buildUneditableOpenTokens,
   buildUneditableCloseToken,
   buildUneditableTokens,
-} from '~/vue_shared/components/rich_content_editor/services/renderers//build_uneditable_token';
+} from '~/vue_shared/components/rich_content_editor/services/renderers/build_uneditable_token';
 
 import {
   originToken,

spec/frontend/vue_shared/components/rich_content_editor/services/renderers/render_kramdown_list_spec.js

@@ -2,7 +2,7 @@ import renderer from '~/vue_shared/components/rich_content_editor/services/rende
 import {
   buildUneditableOpenTokens,
   buildUneditableCloseToken,
-} from '~/vue_shared/components/rich_content_editor/services/renderers//build_uneditable_token';
+} from '~/vue_shared/components/rich_content_editor/services/renderers/build_uneditable_token';
 
 import { kramdownListNode, normalListNode } from '../../mock_data';
 

spec/frontend/vue_shared/components/rich_content_editor/services/renderers/render_kramdown_text_spec.js

 import renderer from '~/vue_shared/components/rich_content_editor/services/renderers/render_kramdown_text';
-import { buildUneditableTokens } from '~/vue_shared/components/rich_content_editor/services/renderers//build_uneditable_token';
+import { buildUneditableTokens } from '~/vue_shared/components/rich_content_editor/services/renderers/build_uneditable_token';
 
 import { kramdownTextNode, normalTextNode } from '../../mock_data';