Enhance the PD Debug Menu to Include E-Marker Chip Data

[Garywoo]

Is your feature request related to a problem? Please describe.
The current ability for the pinecil to show the negotiated PD voltage and current in the PD debug menu is very useful for verifying capabilities of power supplies and cables, however it can be difficult to tell if a cable is limiting the potential wattage of the power supply, since it only shows what has ultimately been negotiated.

Describe the solution you'd like
It would be nice if the pinecil could read the E-Marker chip of the cable (if present) and display its rating data, so that the user can determine if a wattage bottleneck is with the cable or the power supply. Integrating this into the existing PD debug menu would be ideal.

Here's an example of the kind of E-Marker data I'd like to see:

Tag Name	Example Data
Vendor ID	Yichong (0x315c)
Type	Passive Thunderbolt 4 Cable
Speed	USB 4.0 Gen3 (40Gb) TBT4 40Gbps
Length	0-1m
Latency	<10ns
Max Voltage	50v
Max Current	5A
Hardware Ver	0004
Firmware Ver	0005

Describe alternatives you've considered
There are dedicated hardware tools to test power supply capabilities that can read E-Marker chip data, such as the ChargerLAB Power-Z KM003C USB tester, however I feel like this is something that the pinecil would be well suited to do in a simpler form.