Adds SOT-25 equivalent to SOT-23-5

Adds a Diode incorporated SOT-25 package. SOT-25 corresponds to roughly SOT-23-5 but the component body is slightly larger.

Source datasheet for SOT-25 here.

Package:

Suggested pad layout:

3Dmodel on footprint:

I will open a merge-request for the corresponding footprint and 3dmodel.