Sort all keys and values alphabetically for easier diffs

[gr2m]

What’s missing?

All keys and values are currently added in the order they are documented on https://docs.github.com/en/rest/reference/permissions-required-for-github-apps. We should order all keys and values alphabetically instead.

Why?

We will receive pull requests for every future change in the documentation at https://docs.github.com/en/rest/reference/permissions-required-for-github-apps. The reviews of these changes will be much easier if all keys and values are sorted, and it will prevent false positives in case only the order was changed in the documentation, without an actual change to keys or values

Alternatives you tried

n/a