Skip suppliers on terminal cancel regardless of result

[jakub-id]

No description provided.

[Copilot]

Pull request overview

Updates the broker workflow so that when a requester sends a “terminal” cancel addressed to the broker symbol, remaining new suppliers are skipped immediately (rather than waiting for a supplier cancel response), while still forwarding supplier cancel responses appropriately.

Changes:

• Move “skip new suppliers on broker-symbol cancel” behavior into RequesterMessageReceived via a new terminalCancel(...) helper.
• Rename handleAndCheckCancelResponse to shouldForwardSAM and adjust logic so broker-symbol cancel responses are forwarded without re-skipping suppliers.
• Update and extend workflow tests to cover the new terminal-cancel behavior and the renamed helper.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
broker/service/workflow.go	Implements terminal-cancel detection and skips new suppliers on broker-symbol cancel; renames cancel-response forwarding helper.
broker/service/workflow_test.go	Updates existing tests for renamed helper and adds coverage for broker vs supplier cancel behavior in RequesterMessageReceived.

Comments suppressed due to low confidence (1)

broker/service/workflow.go:154

• Log message contains a duplicated word ("failed to to find...") which looks like a typo and makes log searching harder. Update the message to remove the extra "to".

	lastEvent, err := w.eventBus.GetLatestRequestEventByAction(ctx, illTransId, string(iso18626.TypeActionCancel))
	if err != nil {
		ctx.Logger().Error("failed to to find last event with action cancel", "error", err)
		return true