[PHP-FPM] Add sleep to loop

data/Dockerfiles/phpfpm/docker-entrypoint.sh

@@ -24,6 +24,7 @@ done
 CONTAINER_ID=
 until [[ ! -z "${CONTAINER_ID}" ]] && [[ "${CONTAINER_ID}" =~ ^[[:alnum:]]*$ ]]; do
   CONTAINER_ID=$(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" 2> /dev/null | jq -rc "select( .name | tostring | contains(\"mysql-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" 2> /dev/null)
+  sleep 2
 done
 echo "MySQL @ ${CONTAINER_ID}"
 SQL_LOOP_C=0