no-this-alias should apply only to const, but not to let

[GermanJablo]

RFC

This rule makes sense for const, but not for let.
It is normal for a variable to take the initial value of this, and then use it to iterate.

Additional Info

Any additional info...

Before you submit your RFC, please confirm the following. If any of these required steps are not taken, we may not be able to review your RFC. Help us to help you!

• I have searched for related discussions and searched for related issues and found none that match my proposal.
• I have read the FAQ and my problem is not listed.

[bradzacher]

Hi there - as per our contributing guidelines - we don't use discussions for small change requests. Please file an issue instead.

https://typescript-eslint.io/contributing/discussions