Added D_DO-247-2_Vertical 3D

This model is just a copy of TO-247-2_Vertical from Package_TO_SOT_THTlibrary renamed.

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[ ] A screenshot of the model(s) aligned with KiCad footprint(s)
[ ] Source files are contributed on the apropriate location
- Link to the package3d-source pull request or to the script pull request
[ ] 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

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KiCad / kicad-packages3D

Added D_DO-247-2_Vertical 3D #710