This PR implements an initial set of DCGM GPU metrics from the uniform set defined in go/gce-gke-gpu-dcgm-metrics in dcgmreceiver.
In the process, it changes the GPU device-identifying metric attributes into resource attributes, adds support for older (and newer) GPU devices, and removes the assumption of 1:1 metric/DCGM field correspondence.
This PR implements an initial set of DCGM GPU metrics from the uniform set defined in go/gce-gke-gpu-dcgm-metrics in
dcgmreceiver.In the process, it changes the GPU device-identifying metric attributes into resource attributes, adds support for older (and newer) GPU devices, and removes the assumption of 1:1 metric/DCGM field correspondence.