Re: [PATCH] unicode: update the width tables to Unicode 16

> Oh, but I obviously was not suggesting as crude a thing as to scrape it
> unconditionally, and certainly not daily. No, I was thinking about
> something checking the `Last-Modified:` header and only acting upon
> updated Unicode definitions, and checking for updates only on a weekly
> basis. Something along these lines:
> ...
> Sadly, to update the repository variable, we cannot use `permissions:`
> because the workflow syntax does not offer the `variables` scope.
> Therefore a Personal Access Token would need to be stored as a repository
> secret. I used a fine-grained token in my tests whose sope was
> Repository > Variables: read-write.