Style, avoid fault suppression. #1478

Job	Run time
msvc (windows-latest, StaticDebug, x64, vs2022, *)	1m 27s
cmake (macos-latest, debug, dynamic, clang, clang++, --build-boost, --build-secp256k1)	1m 27s
gnu (ubuntu-24.04, debug, dynamic, clang-19, clang++-19, clang-19 clang++-19, --build-boost, --bu...	1m 28s
cmake (ubuntu-24.04, release, dynamic, gcc-12, g++-12, --build-boost, --build-secp256k1)	1m 28s
cmake (ubuntu-24.04, release, static, clang-19, clang++-19, clang-19 clang++-19, --build-boost, -...	1m 28s
presets (ubuntu-24.04, nix-gnu-release-shared, clang-18, clang++-18, --build-boost, --build-secp2...	1m 28s
gnu (ubuntu-24.04, release, dynamic, clang-18, clang++-18, --build-boost, --build-secp256k1, --en...	1m 28s
gnu (ubuntu-24.04, debug, static, gcc-13, g++-13, --coverage -fprofile-update=atomic, lcov, --bui...	1m 28s
presets (ubuntu-24.04, nix-gnu-debug-static, gcc-12, g++-12, --build-boost, --build-secp256k1)	1m 28s
gnu (macos-latest, release, static, clang, clang++, --build-boost, --build-secp256k1, --enable-is...	1m 27s
msvc (windows-2025-vs2026, StaticRelease, x64, vs2026, *)	1m 28s
gnu (ubuntu-24.04, release, static, gcc-15, g++-15, g++-15 gcc-15, --build-boost, --build-secp256...	1m 28s
cmake (ubuntu-24.04, debug, static, gcc-14, g++-14, --build-boost, --build-secp256k1)	1m 28s
cmake (ubuntu-24.04, debug, dynamic, gcc-16, g++-16, g++-16 gcc-16, --build-boost, --build-secp25...	1m 28s
	20m 29s

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