message: wrap HELM_ARGUMENTS in setx
diff: @@ -181,12 +181,13 @@ declare -A IMAGES_PULL
  declare -A IMAGES_BUILD
  declare -A IMAGE_HASHES
  -
  +set +x
  HELM_ARGUMENTS=()
  . /kubectl-build-deploy/scripts/kubectl-get-cluster-capabilities.sh
  for CAPABILITIES in "${CAPABILITIES[@]}"; do
  HELM_ARGUMENTS+=(-a "${CAPABILITIES}")
  done
  +set -x
  # Implement global default values for backup retention periods
  if [ -z "$MONTHLY_BACKUP_DEFAULT_RETENTION" ]
  