Update rse-bash-modules.sh

rse-bash-modules.sh

+func_rse_docker_cleanup() {
+    if [[ ! 'docker' =~ $(groups) ]]; then
+        sudo gpasswd -a "${USER}" 'docker'
+    fi
+    docker stop $(docker ps -aq) || true
+    docker rm $(docker ps -a -q) || true
+    docker rmi $(docker images -q) || true
+    docker image prune -fa || sudo systemctl restart docker
+    docker system prune -fa || sudo systemctl restart docker
+}
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