Replace get_class() call, deprecated since PHP 8.3 (#514) #221

Job	Run time
Debian package	13m 13s
Get PHP versions to pack for	4s
Prebuild packages by PHP version	2m 50s
Create artifacts for 7.4.30	14s
Create artifacts for 8.0	6s
Create artifacts for 8.1	16s
Create artifacts for 8.2	6s
Create artifacts for 8.3	6s
Create artifacts for 7.0	6s
Create artifacts for 7.1	9s
Create artifacts for 7.2	8s
Create artifacts for 7.3	7s
Create artifacts for 7.4	6s
Create artifacts for 5.6	16s
Create release and add packages	0s
Delete temporary artifact	0s
	17m 47s

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