curly brace close for namespace on LOC 79 json-function-test-new.cpp - #72

buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c apt-get update && apt-get install -y --no-install-recommends ca-certificates gnupg wget cmake ninja-build git python3 g++ && wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | gpg --dearmor -o /usr/share/keyrings/llvm-archive-keyring.gpg && . /etc/os-release && echo \"deb [signed-by=/usr/share/keyrings/llvm-archive-keyring.gpg] http://apt.llvm.org/${VERSION_CODENAME}/ llvm-toolchain-${VERSION_CODENAME}-${LLVM_VERSION} main\" > /etc/apt/sources.list.d/llvm.list && apt-get update && apt-get install -y --no-install-recommends clang-${LLVM_VERSION} lld-${LLVM_VERSION} libclang-rt-${LLVM_VERSION}-dev && ln -sf /usr/bin/clang-${LLVM_VERSION} /usr/bin/clang && ln -sf /usr/bin/clang++-${LLVM_VERSION} /usr/bin/clang++ && rm -rf /var/lib/apt/lists/*" did not complete successfully: exit code: 100