By Vidhi Choudhary TikTok moves to give creators opportunities to create longer videos while industry rivals try to replicate TikTok’s success with short videos. While tech giants are busy making short form video investments a priority and drafting their content and product strategy, Chinese rival TikTok has flipped the switch. The company owned by ByteDance on Monday offered users the option to upload videos that were up to 10 minutes long. While 10 minutes might be considered the ideal time to get a quick exercise routine in or the most efficient duration for a weekday dinner recipe, it’s ab…