Note we're excluding a few files:
* Configuration files that weren't generated by us
* Migration files that weren't generated by us
* The Gemfile, since it includes an important comment that must be on
the same line as the gem declaration
* The Budget::Stats class, since the heading statistics are a mess and
having shorter lines would require a lot of refactoring
We're using the "tenants" subfolder for consistency with the folder
structure we use in ActiveStorage and because some CONSUL installations
might have folders inside the `data` folder which might conflict with
the folders created by tenants.
Note that the Python scripts have a lot of duplication, meaning we need
to change all of them. I'm not refactoring them because I'm not familiar
enough with these scripts (or with Python, for that matter).
Also note that the scripts folder is still shared by all tenants,
meaning it isn't possible to have different scripts for different
tenants. I'm not sure how this situation should be handled; again, I'm
not familiar enough with this feature.
They were added in Rubocop 1.24.0.
Even if we were already applying FileRead everywhere, this is something
we've manually fixed in the past. Another reason to add it is that these
rules are deeply related.