[Epic]Users of the DataGridView control should have a good experience when in mixed DPI modes

### Is your feature request related to a problem? Please describe

We need to make sure we do the full review of the DataGridView in lots of PMv2 scenarios.

### Describe the solution you'd like and alternatives you've considered

There are lots of scenarios here like:

- [ ] Row Height/Cell Height
- [ ] Font change in the ComboBox
- [ ] Incorrect positioning of the Edit control
- [ ] recreation of handle recursion in the ComboBox.
- [ ] #7363

### Will this feature affect UI controls?

DataGridView accessibility will need to be tested and make sure we don't have any regressions in the accessibility scenarios.