Initial commit for the ASUS Strix RTX 3070 O8G V2 White GPU to resolve #2697

+ Add id to pci_ids.h
+ Register detector in ENESMBusControllerDetect.cpp
+ Link to [webpage](https://rog.asus.com/us/graphics-cards/graphics-cards/rog-strix/rog-strix-rtx3070-o8g-white-model/)
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