Bump symfony/polyfill-php74 from 1.29.0 to 1.30.0 #42

Job	Run time
Debug	3s
Check files / Changed	11s
XML Syntax	0s
Code-QL / Analyze (javascript)	1m 24s
Composer / Validation	8s
PHP CS Fixer / Validation	2m 42s
PHPStan / Analyze (ubuntu-latest, 7.4)	4m 43s
PHP CS / Default	4m 6s
PHPStan / Analyze (ubuntu-latest, 8.3)	2m 46s
PHP CS / Ecg	2m 7s
PHP CS / PhpCompatibility	5m 45s
PHP Syntax	0s
Unit Tests (OpenMage)	0s
Unit Tests (Sonar)	0s
	23m 55s

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