Fixes the -Werror=noexcept failure with GCC 26 (ci_test_standards_gcc (26)). Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N5NasEsrzHhSNouxSoEwqz Signed-off-by: Niels Lohmann <mail@nlohmann.me>