Update GitHub Actions for 5.x

[kenjis]

#197 for 5.x.
Closes #195

[kenjis]

https://scrutinizer-ci.com/g/auraphp/Aura.Sql/inspections/1bbcbf63-9759-431c-ab01-81bf5fc86260

composer install --no-interaction --no-scripts
inferred 00:02
The command exited with code 2.

Loading composer repositories with package information
Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - This package requires php >=8.1 but your PHP version (7.3.15) does not satisfy that requirement.

[kenjis]

@koriym Do you know why scrutinizer uses PHP runtime 7.3.15?

[koriym]

Because it's cached. Besides, They don't provide an image of PHP 8.1, so you'll have to ignore it or install it to solve the problem.

[brandonsavage]

Does this project really need the bloat of Scrutinizer when we could simply run Psalm or Stan on this?

[koriym]

@brandonsavage The scrutinizer gives you a score for the complexity of the method, which phpstan/psalm doesn't have. It's a feature I like.

But if it's too much of a hassle to maintain, I guess we can remove it.

[kenjis]

so you'll have to ignore it or install it to solve the problem.

Will ignoring and waiting solve the problem?
I don't know how to install PHP 8.1.

[kenjis]

If we don't merge this PR, the GitHub Actions will fail all the time, so I'll merge it anyway.