[folding] Move line up/down should skip over folded regions or folded sections

• VSCode Version:1.30.0-insider
• OS Version: windows 10

I think when code is in a folded region or section it should never unfold unless explicitly commanded, so if you are moving a line using move command, the line should skip over both folded regions and folded sections Steps to Reproduce:

1. create a folded region using #region #endregion
2. fold some code section
3. move a line using alt+up/down over the folded region/section

Does this issue occur when all extensions are disabled?: Yes