MINIFICPP-2489 - Send reason for rejecting flow update #5667

Job	Run time
macos-xcode	26m 0s
Docker build for integration tests	37m 5s
rocky	22m 39s
ubuntu-22.04-clang	26m 6s
ubuntu-24.04	17m 4s
windows-2022	57m 45s
Docker integration tests	20m 52s
	3h 27m 31s

Provide feedback