Update PHPStan packages

This MR contains the following updates:

Package	Type	Update	Change
phpstan/phpstan	require-dev	patch	1.12.1 -> 1.12.2
phpstan/phpstan-symfony	require-dev	patch	1.4.8 -> 1.4.9

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Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.2

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Improvements 🔧

• PHP 8.4 - report deprecated implicitly nullable parameter types (https://github.com/phpstan/phpstan-src/commit/9bd027c56330c0f5cc2abab2159549373539583d), #​11413

Bugfixes 🐛

• Run @mixin class reflection extensions after all other class reflection extensions (https://github.com/phpstan/phpstan-src/commit/c889baa9ec60394e9201b2a7054486c66b40fa9b), #​11624, #​11342, #​10159, https://github.com/larastan/larastan/issues/2032
• RegexArrayShapeMatcher - Don't optimize alternations with optional groups for tagged unions (#​3395), #​11604, thanks @​staabm!
• Narrow array on count() with positive-int (#​3389), thanks @​staabm!
• Improve narrowing after string functions (#​3390), thanks @​staabm!
• Add Type::reverseArray() (#​3344), thanks @​herndlm!

Function signature fixes 🤖

• version_compare() operator arg can be null (#​3399), #​4457, thanks @​staabm!

Internals 🔍

• Regression test (#​3396), #​6642, thanks @​VincentLanglet!
• Simplify isFloat checks (#​3397), thanks @​staabm!

phpstan/phpstan-symfony (phpstan/phpstan-symfony)

v1.4.9

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• 51ab243 - Require PHPStan 1.12
• 30d0886 - Pin build-cs
• 4279753 - Test newer PHP versions
• 3cf113f - Fix stubs

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