Fixing IndexOutOfRangeException throwing by DGV when disposing its DataSource#4551

RussKie merged 1 commit intodotnet:maindotnet/winforms:mainfrom

vladimir-krestov:Issue_4216-DGVThrowsException_WhenDisposingComponentsvladimir-krestov/winforms:Issue_4216-DGVThrowsException_WhenDisposingComponentsCopy head branch name to clipboard