Google Play, Huawei Appgallery links doesn't work at https://organicmaps.app/support-us/ in desktop browser

```
<a href="market://details?id=app.organicmaps">Google Play</a>,
<a href="appmarket://details?id=app.organicmaps">Huawei Appgallery</a>
```
It is handled by mobile browser, but doesn't work on a desktop, maybe add some fallback?