[6.x] Fix permission labels not being localized correctly

[duncanmcclean]

This pull request fixes an issue where permission labels weren't being localized correctly, due to permissions being booted before the user's locale was set.

The Authorize middleware ended up calling Permissions::boot(), which now has a if ($this->booted) conditional, preventing it from being called multiple times.

Related: #11516
Fixes #12312

[duncanmcclean]

Not entirely sure how me swapping the order of two middleware cause GraphQL and Arr tests to fail... but okay 😅

[jasonvarga]

What the

[jasonvarga]

I think what happened was...

• Localize middleware would set the carbon format, which is static
• Authorize middleware runs in some test, and triggers a 403
• Localize middleware doesn't get a chance reset the carbon format
• A later test gets the incorrect carbon format

This wasn't happening before because the 403 would happen before the carbon format would even attempt to get set.