[docs] Internal link that does not exist from the Box page

[makotot]

Duplicates

• I have searched the existing issues

Latest version

• I have tested the latest version

Current behavior 😯

The Box component packages all the style functions that are exposed in @mui/system.

The relevant text is above on https://mui.com/material-ui/react-box/ .

The link in this section of the Box page is probably still the same as they were in the v4 documentation and do not reflect the latest links in v5.

Expected behavior 🤔

I'm new to MUI so I don't know much about it, but should https://mui.com/system/properties/ be specified as the url here 🤔

[oliviertassinari]

👍 this change would make sense, thanks for raising.

[davidgarciab]

I have created #33149 to fix this, please let me know if that's fine.
Thanks!