D-PDU API support (ISO22900-2)

[rnd-ash]

This is used as another VCI protocol (Similar to J2534-2, but a lot more in-depth)

Use this as a reference for the API's implementation

[rnd-ash]

API definitions ETC will be stored here
https://github.com/rnd-ash/dpdu-rust

[rnd-ash]

D-PDU API def is released, this issue will now be worked on