Fix google logo in security page (go-gitea#28982)

Fix google logo in user security page: go-gitea#28701

Before

![before user security
page](https://github.com/go-gitea/gitea/assets/50121801/6c058c28-8013-470a-b047-f47afecdca09)

after

![user security
page](https://github.com/go-gitea/gitea/assets/50121801/36053ee9-18c5-4ef0-a63a-8accc1d00adc)

Author: Sirherobrine23