Feature: Add a link to Crowdin on the About page of the settings dialog

### What feature or improvement do you think would benefit Files?

Adding a link to Crowdin on the About page helps users to improve the translation if they think it is not correct.

### Requirements

Add a link to Crowdin on the About page of the settings dialog.

### Files Version

2.4.83.0

### Windows Version

Windows 11 22H2

### Comments

_No response_