Test DSA paramgen callbacks #781

Job	Run time
sanity-test-run	3m 42s
clang-ubuntu-2004-sanity	0s
alpine-linux-x86 (/awslc/tests/ci/run_fips_tests.sh, --build-arg CC=clang --build-arg CXX=clang++)	1m 28s
clang-ubuntu-2204-sanity	0s
clang-18-pedantic	0s
alpine-linux-x86 (/awslc/tests/ci/run_fips_tests.sh, --build-arg CC=gcc --build-arg CXX=g++)	1m 29s
alpine-linux-x86 (/awslc/tests/ci/run_posix_tests.sh, --build-arg CC=clang --build-arg CXX=clang++)	1m 27s
clang-ubuntu-2404-sanity	0s
alpine-linux-x86 (/awslc/tests/ci/run_posix_tests.sh, --build-arg CC=gcc --build-arg CXX=g++)	1m 30s
FreeBSD ${{ matrix.version }} test	0s
gcc-13-pedantic	0s
gcc-4_8	1m 21s
gcc-ubuntu-2004-sanity	0s
gcc-ubuntu-2204-sanity	0s
gcc-ubuntu-2404-sanity	0s
macOS-ARM	0s
macOS-ARM-FIPS	0s
macOS-x86	0s
macOS-x86-FIPS	0s
MSVC-2019	0s
MSVC-2022	0s
OpenBSD-x86-64 (7.4)	1m 17s
MSVC-SDE-64-bit	0s
OpenBSD-x86-64 (7.5)	1m 16s
OpenBSD-x86-64 (-f, 7.4)	1m 14s
OpenBSD-x86-64 (-f, 7.5)	1m 16s
	16m 0s

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