Laravel 9 support

[it-can]

Based on #75

I changed the test because jsonSerialize needs to be an array... Hopefully this fix is correct

[it-can]

@DarkGhostHunter do you know why tests are failing? my local machine the tests seems to work

[DarkGhostHunter]

@DarkGhostHunter do you know why tests are failing? my local machine the tests seems to work

PHP Fatal error:  During inheritance of IteratorAggregate: Uncaught ErrorException: Return type of Symfony\Component\HttpFoundation\ParameterBag::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/runner/work/Laraguard/Laraguard/vendor/symfony/http-foundation/ParameterBag.php:205

[it-can]

Is this an issue with laravel 8 and php8.1? Seems to be an issue with laravel v8.39, changing it to v8.83.

[coveralls]

Pull Request Test Coverage Report for Build 1833200837

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.007%) to 98.113%

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Totals
Change from base Build 1830758048:	-0.007%
Covered Lines:	260
Relevant Lines:	265

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💛 - Coveralls

[it-can]

@DarkGhostHunter ok that was a little bit of work to get the tests to pass... Could you take a look if this is ok?

[DarkGhostHunter]

Found a fundamental problem with Laravel 9. The jsonSerialize() method must return an array, meaning, the TOTP URI stops being a string and becomes an array.

In other words, if you pass the model in the response (as I do) it will serialize into an array and break the frontend.

Because of this, I cannot approve this PR, hence Laravel 9 compatibility, unless it's a major version.

And alternative would discourage this serialization way, and remove the serialization helpers toJson and jsonSerialize altogether.

[it-can]

Seems this commit changed the return type https://github.com/laravel/framework/pull/40471

[it-can]

@DarkGhostHunter i removed the jsonSerialize method and left the toJson. I can remove this if you want, I also added a note in the upgrade guide.

[DarkGhostHunter]

Seems good 👍 Thanks for your fix.

[it-can]

@DarkGhostHunter Can you release a new version ?