[autoload] Add workaround for phpstan + rector tests co-run to avoid duplicated php-parser loading error #31663

Job	Run time
End to end test - e2e/applied-rule-removed-node	17s
End to end test - e2e/applied-auto-import	21s
End to end test - e2e/applied-rule-change-docblock	20s
End to end test - e2e/applied-rule-return-array-nodes	20s
End to end test - e2e/invalid-paths	24s
End to end test - e2e/only-option-quote-single-bsdouble	16s
End to end test - e2e/only-option-quote-single-equalnone	23s
End to end test - e2e/different-path-over-skip-config	15s
End to end test - e2e/only-option-quote-single	18s
End to end test - e2e/parallel-kaizen-applied-rules	20s
End to end test - e2e/applied-polyfill-php80	23s
End to end test - e2e/print-new-node	16s
End to end test - e2e/no-parallel-reflection-resolver	18s
End to end test - e2e/only-option-quote-double-equalnone	19s
End to end test - e2e/parallel-custom-config	21s
End to end test - e2e/only-option	23s
End to end test - e2e/parallel-reflection-resolver	20s
End to end test - e2e/parallel with space	20s
	5m 54s

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