fix phpstan #6548

Job	Run time
0️⃣ Kill previous runs	9s
1️⃣ PHP 8.2 - Syntax errors	39s
2️⃣ PHP 8.2 - Code Style errors	55s
2️⃣ PHP 8.2 - PHPStan	1m 21s
2️⃣ JS front-end / Node 20	40s
2️⃣ PHP tests legacy / 8.3 - mariadb -- Feature_v1	10m 34s
2️⃣ PHP tests legacy / 8.3 - postgresql -- Feature_v1	9m 36s
2️⃣ PHP tests legacy / 8.3 - sqlite -- Feature_v1	9m 45s
2️⃣ PHP tests / 8.3 - mariadb -- Unit,Feature_v2	4m 41s
2️⃣ PHP tests / 8.3 - postgresql -- Unit,Feature_v2	4m 27s
2️⃣ PHP tests / 8.3 - sqlite -- Unit,Feature_v2	4m 22s
3️⃣ PHP dist / 8.2 - mariadb	1m 49s
3️⃣ PHP dist / 8.2 - postgresql	1m 47s
3️⃣ PHP dist / 8.2 - sqlite	1m 46s
4️⃣ Build Artifact	0s
5️⃣ Release	0s
	52m 31s

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