Updating SASL mechanism

[ericywl]

Is there a way to update SASL mechanism, similar to how you can update seed brokers?

franz-go/pkg/kgo/client.go

Lines 1967 to 1974 in f30c518

	// UpdateSeedBrokers updates the client's list of seed brokers. Over the course
	// of a long period of time, your might replace all brokers that you originally
	// specified as seeds. This command allows you to replace the client's list of
	// seeds.
	//
	// This returns an error if any of the input addrs is not a host:port. If the
	// input list is empty, the function returns without replacing the seeds.
	func (cl *Client) UpdateSeedBrokers(addrs ...string) error {