Fix bc absence in Ubuntu 22.04 build container

Author: KVS85

containers/buildUbuntu6.docker/Dockerfile

@@ -14,7 +14,7 @@ RUN apt-get update && \
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt-get install -y build-essential gcc-${COMPILER_VERSION} g++-${COMPILER_VERSION} cmake make bison flex python3 ccache git libjemalloc-dev vim exuberant-ctags gdb fish psmisc sudo debhelper debconf jq wget libdb-dev curl gnupg2 gcovr prometheus && apt-get clean
+RUN apt-get install -y build-essential gcc-${COMPILER_VERSION} g++-${COMPILER_VERSION} cmake make bison flex python3 ccache git libjemalloc-dev vim exuberant-ctags gdb fish psmisc sudo debhelper debconf jq wget libdb-dev curl gnupg2 gcovr prometheus bc && apt-get clean
 
 RUN curl -L https://github.com/mozilla/sccache/releases/download/v0.2.15/sccache-v0.2.15-${ARCH}-unknown-linux-musl.tar.gz | tar xvz -C /tmp && mv /tmp/sccache-v0.2.15-${ARCH}-unknown-linux-musl/sccache /usr/bin/sccache && chmod +x /usr/bin/sccache && rm -rf /tmp/sccache-v0.2.15-${ARCH}-unknown-linux-musl