Add DFN-8-1EP_3x2mm_P0.5mm_EP1.7x1.6mm (generated)

See:

• kicad-packages3D-generator!125 (merged)

• A screenshot of the model(s) aligned with KiCad footprint(s)
• Source files are contributed on the apropriate location
• Step model submitted in 1:1 scale
• WRL model submitted in 1:2.54 scale
• 3D model alignment checked against KiCad footprint
• WRL model uses correct material properties
• Geometry check performed on the model

Datasheet:

• https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP8904DD/document_id/1244/