[Feature] Show GPU PCI-E bus on nicehash's legacy main GPU list

[grassoosvaldo]

Nicehash legacy should show the current pcie-bus for each GPU into the main list (settings and benchmark)
it's an useful feature to

• to detect gpu problems and isolate
• disable due to malfunction or use custom configurations (allowed but not easy to find the correct card)
• select some cards to mine something different (not necessary at all)
• currently it's hard to differentiate between cards

E.G.
GPU#1 Radeon RX 580 Series (bus 1:0:0)

however, right now, you could see the same information in claymore-miner but gpu indexation is not direct (e.g Claymore's GPU0 (bus 1.0.0) its associated to GPU#8 from nicehash miner main list)

[S74nk0]

commit implements this feature.

Will close issue on next release.

[grassoosvaldo]

Great!