Remove the option to configure automaticDiffingEnabled on TableViewDriver

[anayini]

New issue checklist

• I have reviewed the README and documentation
• I have searched existing issues and this is not a duplicate

General information

Can we remove the option to set automaticDiffingEnabled to false in TableViewDriver?

Now that we require diffingKeys in sections, it is not clear that it has much benefit and can lead to bugs.

[jessesquires]

Seems reasonable to me.

And "no-op" diffing for static views shouldn't have any perf issues. (If they do, sounds like a bug in diffing)

[jessesquires]

This should let us delete a lot of code, too. 🔥

[anayini]

Update here - in my PR where I did this, I think it may have revealed a crash in DifferenceKit. Will try to see if I can repro a smaller case and if so, hand it off as an issue on DifferenceKit.