code: func WithPidsLimit(limit *int64) func(*TestContainerConfig) {
  	return func(c *TestContainerConfig) {
  		if c.HostConfig == nil {
  			c.HostConfig = &containertypes.HostConfig{}
  		}
  		c.HostConfig.PidsLimit = limit
  	}
  }
docs: // WithPidsLimit sets the container's "pids-limit