fix(bash mode): unmask errors in shell pipelines with 'set -o pipefail'

.robotframework-scripts: &robotframework-scripts |

  # BEGSCRIPT

  set -e

  set -eo pipefail

  function log_info() {

      echo -e "[\\e[1;94mINFO\\e[0m] $*"

  }

  function eval_all_secrets() {

    encoded_vars=$(env | grep -Ev '(^|.*_ENV_)scoped__' | awk -F '=' '/^[a-zA-Z0-9_]*=@(b64|hex|url)@/ {print $1}')

    # exclude scoped variables and their copies passed to container services (`<service_name>_ENV_scoped__xxx`)

    encoded_vars=$(env | awk -F '=' '$1 !~ /(^|_ENV_)scoped__/ && $2 ~ /^@(b64|hex|url)@/ {print $1}')

    for var in $encoded_vars

    do

      eval_secret "$var"