Rename a connection (slug stays immutable)

curl --request PATCH \
  --url https://api-sandbox.featherhq.com/v1/integrations/connections/{connection_id} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "nickname": "<string>"
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "organization_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "nickname_slug": "<string>",
  "nickname": "<string>",
  "vendor": "<string>",
  "vendor_connection_id": "<string>",
  "status": "<string>",
  "tools_status": "<string>",
  "tools_synced_at": "2023-11-07T05:31:56Z",
  "status_reason": "<string>",
  "connected_at": "2023-11-07T05:31:56Z",
  "last_refreshed_at": "2023-11-07T05:31:56Z",
  "last_used_at": "2023-11-07T05:31:56Z",
  "metadata": {},
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "tools": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "connection_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "organization_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "nickname_slug": "<string>",
      "tool_path": "<string>",
      "slug": "<string>",
      "display_name": "<string>",
      "description": "<string>",
      "input_schema": {},
      "is_enabled": true,
      "last_seen_at": "2023-11-07T05:31:56Z",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "stale_field_paths": [
        "<string>"
      ],
      "default_count": 123,
      "pinned_count": 123,
      "stale_input_fields": [
        "<string>"
      ],
      "merged_input_preview": {},
      "response_schema": {},
      "response_field_map": {},
      "input_defaults": {}
    }
  ]
}