Change operator doesn't behave linewise when appropriate

[JoshuaRichards]

Describe the bug
The change operator doesn't behave linewise when using e.g. cj or ck. It should remove the entire start and end line but parts of those lines still remain

To Reproduce
Edit a file like this. Cursor is at ^

1 hello there
2 what's up
      ^
3 las;dkfj

Press ck. The file looks like this:

1 hello the|s up
2 las;dkfj

Expected behavior
The file should look like:

1 |
2 las;dkfj

Environment (please complete the following information):

• Extension (VsCodeVim) version: 1.10.2
• VSCode version: 1.37.1
• OS: Windows 10