First of all: Thank you so much for all your work and effort!
I've noticed that this plugin considers .bind-calls inside template-expressions an error, claiming that lit would auto-bind those. Trying to fix my projects unnecessary binding, I noticed that auto-binding seems to no longer be performed by lit (at least in version 2 it isn't).

I've created a small project to replicate the error and a working use of the directive in a property-binding: https://github.com/lucaelin/lit-lint-issues/blob/main/issue-template-bind.js (please ignore the async-directive stuff, as it is related to a different issue in a different project)

This change seems to also affect the no-template-arrow rule, as it is build around the same assumption.

Kind regards!