Don't fail crash test if cleanup cmd fails after successful test #3920

Job	Run time
build-linux	16m 47s
check-format-and-targets	24s
build-linux-cmake-with-benchmark	20m 9s
build-linux-cmake-with-folly	28m 34s
build-linux-cmake-mingw	12m 26s
build-linux-cmake-with-folly-coroutines	32m 16s
build-linux-cmake-with-folly-lite-no-test	8m 5s
build-linux-encrypted_env-no_compression	16m 19s
build-linux-make-with-folly	28m 40s
build-linux-make-with-folly-lite-no-test	9m 36s
build-examples	11m 14s
build-fuzzers	10m 25s
build-linux-clang10-clang-analyze	17m 17s
build-linux-clang-13-no_test_run	7m 13s
build-linux-clang-no_test_run	11m 53s
build-linux-gcc-10-cxx20-no_test_run	9m 44s
build-linux-gcc-11-no_test_run	10m 16s
build-linux-gcc-8-no_test_run	8m 44s
build-linux-mini-crashtest	29m 15s
build-linux-release	14m 21s
build-linux-release-rtti	12m 28s
build-linux-unity-and-headers	13m 18s
build-linux-arm	14m 19s
build-linux-clang10-asan	17m 4s
build-linux-clang10-ubsan	16m 59s
build-linux-clang13-mini-tsan	25m 1s
build-linux-java	15m 11s
build-linux-java-static	11m 53s
build-linux-static_lib-alt_namespace-status_checked	19m 24s
build-linux-java-pmd	12m 7s
build-macos	19m 4s
build-macos-cmake (true)	48m 4s
build-macos-java	17m 49s
build-macos-cmake (false)	42m 56s
build-macos-java-static	23m 4s
build-macos-java-static-universal	20m 54s
build-windows-vs2019	53m 34s
	11h 26m 47s

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