Update the range updater code with better support for insertion and selection

[AndreasArvidsson]

Goal is to remove EditWithRangeUpdater

• [ ] Support multiple edits in the same position and keeping track off their individual resulting range
• [x] Support updating the editor's selection internally
• [x] Think of a better api to to use different updating behavior(OpenOpen etc)

Bugs that this change can be used to fix:

• [x] https://github.com/cursorless-dev/cursorless/issues/1030
• [ ] #202
• [x] #742

[pokey]

Related to #202 and #672

[pokey]

Also have a look at registerReplaceEditList, because that has a mechanism to associate changes that come back from VSCode with edits provided in performDocumentEdits. It is not perfect; eg if two edits come in at the same place with the same text, it can mix them up. We might need to make it more robust for this new purpose