[Payables Agent] Fix HITL dialog for historical matching to show AI-generated message.#5366

dayland wants to merge 2 commits intomainmicrosoft/BCApps:mainfrom

bugs/611426-fix-hitl-dialog-to-show-ai-messagemicrosoft/BCApps:bugs/611426-fix-hitl-dialog-to-show-ai-messageCopy head branch name to clipboard