test: updated import for ora

Author: kbdharun

lib/tldr.js

@@ -3,7 +3,7 @@
 const sample = require('lodash/sample');
 const fs = require('fs-extra');
 const ms = require('ms');
-const ora = require('ora');
+const ora = await import('ora');
 const { EmptyCacheError, MissingPageError, MissingRenderPathError } = require('./errors');
 const Cache = require('./cache');
 const search = require('./search');