Update a metric

curl --request PUT \
  --url https://api.honeyhive.ai/metrics \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '{
  "code_snippet": "<string>",
  "criteria": "<string>",
  "description": "<string>",
  "enabled_in_prod": true,
  "metric_id": "<string>",
  "name": "<string>",
  "needs_ground_truth": true,
  "pass_when": true,
  "prompt": "<string>",
  "return_type": "<string>",
  "threshold": {}
}'

{
  "updated": true
}