Upgrade to Laravel 13 and PHP 8.5 #19185

Job	Run time
Run PM4-workflow / build-docker-image-EKS	23m 37s
Run PM4-workflow / Delete Instance	15s
Run PM4-workflow / run-phpunit	38m 19s
Run PM4-workflow / deploy-EKS	0s
Run PM4-workflow / Run API Tests	0s
	1h 2m 11s

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