update(gpu): add xid errors metric metadata (DataDog#21551)

Author: jasondellaluce

gpu/CHANGELOG.md

@@ -1,5 +1,11 @@
 # CHANGELOG - GPU
 
+## 0.5.0
+
+***Added***:
+
+* Added Xid errors count metric: `gpu.errors.xid.total`.
+
 ## 0.4.1
 
 ***Added***:

gpu/metadata.csv

@@ -19,6 +19,7 @@ gpu.decoder_utilization,gauge,,percent,,Percentage of time the decoder was activ
 gpu.device.total,gauge,15,,,Number of GPU devices found in the host,0,gpu,device.total,,
 gpu.dram_active,gauge,,percent,,Percentage of time the DRAM was active,0,gpu,dram_active,,
 gpu.encoder_utilization,gauge,,percent,,Percentage of time the encoder was active,0,gpu,encoder_utilization,,
+gpu.errors.xid.total,count,,,,Total count of Xid errors,0,gpu,errors.xid.total,,
 gpu.fan_speed,gauge,,percent,,Configured fan speed as a percentage of its maximum,0,gpu,fan_speed,,
 gpu.fp16_active,gauge,,percent,,Percentage of the time that the 16-bit floating point calculation engine was active. Only for Hopper and newer GPUs,0,gpu,fp16_active,,
 gpu.fp32_active,gauge,,percent,,Percentage of the time that the 32-bit floating point calculation engine was active. Only for Hopper and newer GPUs,0,gpu,fp32_active,,