add docs for new doks cluster options

Author: m3co-code

specification/resources/kubernetes/models/amd_gpu_device.yml

@@ -0,0 +1,8 @@
+type: object
+nullable: true
+description: An object specifying whether the AMD GPU Device Plugin should be enabled in the Kubernetes cluster. It's enabled by default for clusters with an AMD GPU node pool.
+properties:
+  enabled:
+    type: boolean
+    description: Indicates whether the AMD GPU Device Plugin is enabled.
+    example: true

specification/resources/kubernetes/models/amd_gpu_device_metrics_exporter.yml

@@ -0,0 +1,8 @@
+type: object
+nullable: true
+description: An object specifying whether the AMD Device Metrics Exporter should be enabled in the Kubernetes cluster.
+properties:
+  enabled:
+    type: boolean
+    description: Indicates whether the AMD Device Metrics Exporter is enabled.
+    example: true

specification/resources/kubernetes/models/cluster.yml

@@ -165,6 +165,12 @@ properties:
   routing_agent:
     $ref: "routing_agent.yml"
 
+  amd_gpu_device:
+    $ref: "amd_gpu_device.yml"
+
+  amd_gpu_device_metrics_exporter:
+    $ref: "amd_gpu_device_metrics_exporter.yml"
+
 required:
   - name
   - region

specification/resources/kubernetes/models/cluster_update.yml

@@ -54,5 +54,11 @@ properties:
   routing_agent:
     $ref: 'routing_agent.yml'
 
+  amd_gpu_device:
+    $ref: "amd_gpu_device.yml"
+
+  amd_gpu_device_metrics_exporter:
+    $ref: "amd_gpu_device_metrics_exporter.yml"
+
 required:
   - name