Test cleanup (#2000) #862

Job	Run time
sanity-test-run	3m 45s
macOS-x86	0s
macOS-ARM	0s
macOS-x86-FIPS	0s
gcc-ubuntu-2004-sanity	0s
gcc-ubuntu-2204-sanity	0s
macOS-ARM-FIPS	0s
MSVC-2019	0s
MSVC-2022	0s
MSVC-SDE-64-bit	0s
clang-18-pedantic	0s
clang-ubuntu-2004-sanity	0s
clang-ubuntu-2404-sanity	0s
clang-ubuntu-2204-sanity	0s
gcc-13-pedantic	0s
gcc-4_8	7m 13s
gcc-ubuntu-2404-sanity	0s
OpenBSD-x86-64 (7.4)	43m 40s
alpine-linux-x86 (/awslc/tests/ci/run_fips_tests.sh, --build-arg CC=clang --build-arg CXX=clang++)	30m 3s
OpenBSD-x86-64 (7.5)	44m 33s
alpine-linux-x86 (/awslc/tests/ci/run_fips_tests.sh, --build-arg CC=gcc --build-arg CXX=g++)	27m 41s
FreeBSD ${{ matrix.version }} test	0s
OpenBSD-x86-64 (-f, 7.4)	46m 36s
alpine-linux-x86 (/awslc/tests/ci/run_posix_tests.sh, --build-arg CC=clang --build-arg CXX=clang++)	1h 20m 12s
OpenBSD-x86-64 (-f, 7.5)	46m 5s
alpine-linux-x86 (/awslc/tests/ci/run_posix_tests.sh, --build-arg CC=gcc --build-arg CXX=g++)	1h 4m 49s
	6h 34m 37s

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