fix import path

packages/backend/src/core/MfmService.ts

@@ -7,13 +7,13 @@ import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
 import * as parse5 from 'parse5';
 import { Window, XMLSerializer } from 'happy-dom';
+import * as TreeAdapter from 'parse5/dist/tree-adapters/default.js';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { intersperse } from '@/misc/prelude/array.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import type { IMentionedRemoteUsers } from '@/models/Note.js';
 import { bindThis } from '@/decorators.js';
-import * as TreeAdapter from '../../node_modules/parse5/dist/tree-adapters/default.js';
 import type * as mfm from 'mfm-js';
 
 const treeAdapter = TreeAdapter.defaultTreeAdapter;