feat(llm_inference): add model_id field in Deployment message (#2102)

Co-authored-by: Laure-di <[email protected]>

Author: scaleway-bot

api/inference/v1beta1/inference_sdk.go

@@ -337,6 +337,9 @@ type Deployment struct {
 	// ModelName: the inference model used for the deployment.
 	ModelName string `json:"model_name"`
 
+	// ModelID: ID of the model used for the deployment.
+	ModelID string `json:"model_id"`
+
 	// CreatedAt: creation date of the deployment.
 	CreatedAt *time.Time `json:"created_at"`