TypeConverter Attribute over DataGridViewColumn.DataPropertyName should resolve to System.Design

[zsd4yr]

winforms/src/System.Windows.Forms/src/System/Windows/Forms/DataGridViewColumn.cs

Lines 186 to 194 in b345827

	[
	Browsable(true),
	DefaultValue(""),
	TypeConverter("System.Windows.Forms.Design.DataMemberFieldConverter, " + AssemblyRef.SystemWinformsDesign),
	Editor("System.Windows.Forms.Design.DataGridViewColumnDataPropertyNameEditor, " + AssemblyRef.SystemDesign, typeof(Drawing.Design.UITypeEditor)),
	SRDescription(nameof(SR.DataGridView_ColumnDataPropertyNameDescr)),
	SRCategory(nameof(SR.CatData))
	]
	public string DataPropertyName

This attribute was changed to resolve to the new assembly of this type in #1545 but as pointed out in #2078 (comment) this is not the approach we should take.

For a fix, we need to:

• change the AssembleRef back to SystemDesign
• manually add a TypeForwardTo for this internal type
• test

[RussKie]

In case you missed it - #2154

[merriemcgaw]

@RussKie what is left on this one?