[Merged by Bors] - Add invalid post malfeasance #21360

Job	Run time
filter-changes	8s
lint	3m 31s
quicktests	1m 16s
build (ubuntu-22.04)	1m 22s
coverage	19m 23s
build (ubuntu-latest-arm-8-cores)	4m 6s
unittests (ubuntu-22.04)	21m 28s
build (macos-13)	1m 24s
unittests (ubuntu-latest-arm-8-cores)	20m 8s
build (self-hosted, macOS, ARM64, go-spacemesh)	29s
unittests (self-hosted, macOS, ARM64, go-spacemesh)	21m 16s
unittests (windows-2022)	21m 21s
build (windows-2022)	5m 6s
ci-status	3s
	2h 1m 1s

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