fix(ci): php-cs-fixer run

[JellyBellyDev]

No description provided.

[garak]

This is not the right fix IMHO.

In CI we have a step for coding standards, then we re-check the CS for every version of PHP, which seems useless to me.
I guess that at one point we added the CS step and we forgot to remove the repeated checks.

So, in the end, we should remove the multiple checks and keep only the first one.

[JellyBellyDev]

The problem was in all versions of php.
php-cs-fixer has been updated and apparently changed a default behavior.
So in my opinion it's the right fix! ;)
Not having the composer.lock versioned can happen!

[garak]

That was not the problem, since the check for php-cs-fixer that we're performing in the action step never failed.
And, again, it's useless to run php-cs-fixer four times when we can run it once.

[JellyBellyDev]

I agree with you that it is useless to run it four times but it confirms that that was the problem, I also encountered it locally on every single supported version of php.