message: fix linux build script
  Remove check for packages build
diff: @@ -15,11 +15,6 @@ if ! [ -x "$(command -v npm)" ]; then
  exit 1
  fi
  -if ! [ -x "$(command -v /usr/local/bin/packagesbuild)" ]; then
  - echo 'Packages build does not exist! Please set it up before running this script!' >&2
  - exit 1
  -fi
  -
  if ! [ -x "$(command -v gulp)" ]; then
  echo 'Gulp does not exist! Install it for setting expiry!' >&2
  exit 1
  