Bump symfony/polyfill-php74 from 1.29.0 to 1.30.0 #4446

Job	Run time
Debug	1s
Check files / Changed	11s
XML Syntax	0s
Composer / Validation	9s
Code-QL / Analyze (javascript)	1m 20s
PHP CS Fixer / Validation	2m 39s
PHP CS / Default	4m 4s
PHP CS / Ecg	2m 5s
PHPStan / Analyze (ubuntu-latest, 7.4)	4m 51s
PHPStan / Analyze (ubuntu-latest, 8.3)	2m 40s
PHP CS / PhpCompatibility	5m 34s
Unit Tests (Sonar)	0s
PHP Syntax	0s
Unit Tests (OpenMage)	0s
	23m 34s

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