Reinstate edition-guide toolstate check

[ehuss]

This is a tracking issue for reverting the change introduced in #60791 which disabled the toolstate check for the edition-guide.

It is currently blocked on #60459 which is causing a test failure in the edition-guide. I will reinstate the check as soon as that issue is fixed.

@Mark-Simulacrum has requested the labels t-release and I-nominated.

[Mark-Simulacrum]

Tags are so that we don't forget this, we should keep it nominated until it's fixed.

[pietroalbini]

The check was reinstated in PR 8d41958.

[ehuss]

@pietroalbini I think you have the wrong issue? There were two things (rls and edition guide). The PR you noted just reverted the RLS change. The edition-guide was separate (and done in a different way). It's still blocked on #60459.

[pietroalbini]

...oh, that's what happen when I read just half of the title 😅

[pnkfelix]

triage: P-high. Assigning to self. Will likewise triage #60459. Removing nominated tag.

[pnkfelix]

actually I'll leave nominated tag, since this is for a team other than T-compiler so I don't want to mess with their tags.