Typo on docs/designer/designer-high-dpi-mode.md

[QINGCHARLES]

This page is linked directly from Visual Studio, but it has a typo:
https://github.com/dotnet/winforms/blob/main/docs/designer/designer-high-dpi-mode.md

The XML file at the bottom lacks a closing tag.

[lonitra]

Nice find! Would you be interested in submitting the fix?

[QINGCHARLES]

I'm terrible with creating Pull Requests, I guarantee you don't want me to try and fix it🤣

[lonitra]

No pressure of course, but happy to help if you are interested and run into any issues! 😸 We have instructions for the building and contributing in the repo at https://github.com/dotnet/winforms/blob/main/docs/developer-guide.md, but for this kind of fix the simpler route would be to edit the file directly in https://github.com/dotnet/winforms/blob/main/docs/designer/designer-high-dpi-mode.md then commit changes and propose changes.