fixup! install python3-zmq on msan + prev_releases

Author: willcl-ark

ci/test/00_setup_env_native_previous_releases.sh

@@ -10,7 +10,7 @@ export CONTAINER_NAME=ci-native-previous-releases
 export CI_IMAGE_NAME_TAG="mirror.gcr.io/ubuntu:22.04"
 # Use minimum supported python3.10 and gcc-12, see doc/dependencies.md
 export PACKAGES="gcc-12 g++-12 python3-zmq python3-pip wget"
-export PIP_PACKAGES="--break-system-packages pycapnp"
+export PIP_PACKAGES="pycapnp"
 export CI_CMAKE_INSTALL="true"
 export CMAKE_VERSION="3.24.3"
 export CMAKE_URL="https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-x86_64.tar.gz"