fix cs-fixer issues #2034

Job	Run time
Run cs-fixer and stubs structure tests	2m 55s
Run tests against php 5.6	11m 5s
Run tests against php 7.0	11m 20s
Run tests against php 7.1	12m 45s
Run tests against php 7.2	12m 56s
Run tests against php 7.3	13m 15s
Run tests against php 7.4	13m 50s
Run tests against php 8.0	14m 56s
Run tests against php 8.1	15m 49s
Run tests against php 8.2	14m 36s
Run tests against php 8.3	15m 0s
	2h 18m 27s

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