update godoc to add validation

Signed-off-by: chiragkyal <ckyal@redhat.com>

Author: chiragkyal

machine/v1beta1/types_awsprovider.go

@@ -85,8 +85,8 @@ type AWSMachineProviderConfig struct {
 	// +optional
 	PlacementGroupName string `json:"placementGroupName,omitempty"`
 	// PlacementGroupPartition is the partition number within the placement group in which to launch the instance.
-	// This value is only valid if the placement group, referred in `PlacementGroupName`, was created with
-	// strategy set to partition.
+	// This must be an integer value between 1 and 7. It is only valid if the placement group, referred in
+	// `PlacementGroupName` was created with strategy set to partition.
 	// +kubebuilder:validation:Minimum:=1
 	// +kubebuilder:validation:Maximum:=7
 	// +optional

machine/v1beta1/zz_generated.swagger_doc_generated.go

@@ -20097,7 +20097,7 @@
           "type": "string"
         },
         "placementGroupPartition": {
-          "description": "PlacementGroupPartition is the partition number within the placement group in which to launch the instance. This value is only valid if the placement group, referred in `PlacementGroupName`, was created with strategy set to partition.",
+          "description": "PlacementGroupPartition is the partition number within the placement group in which to launch the instance. This must be an integer value between 1 and 7. It is only valid if the placement group, referred in `PlacementGroupName` was created with strategy set to partition.",
           "type": "integer",
           "format": "int64"
         },