PerMonitorV2 DPI mode support

[danergo]

First of all: thank you for this porting.

I have created a very simple form with C# .NET 7:

WinForms.DataVisualization is at version 1.7.0 (Latest stable by the NuGet manager).

When I run this application on standard DPI (96, 100% scale) screens it works as intended:

However after I move the window to a different DPI (240, 250% scale), all labels stays small:

To illustrate the problem better, I scaled down this last image back to 100% (please don't consider the borders, lines, etc, focus only to labels on legend, and around the chart):

Can we somehow keep the consistency between DPI changes?