[autoload] Add workaround for phpstan + rector tests co-run to avoid duplicated php-parser loading error #31665

Job	Run time
End to end test - e2e/only-option-quote-double-equalnone	16s
End to end test - e2e/applied-rule-change-docblock	16s
End to end test - e2e/only-option-quote-single	19s
End to end test - e2e/applied-rule-return-array-nodes	15s
End to end test - e2e/only-option	27s
End to end test - e2e/invalid-paths	18s
End to end test - e2e/applied-auto-import	23s
End to end test - e2e/applied-polyfill-php80	20s
End to end test - e2e/no-parallel-reflection-resolver	20s
End to end test - e2e/different-path-over-skip-config	20s
End to end test - e2e/applied-rule-removed-node	20s
End to end test - e2e/only-option-quote-single-equalnone	15s
End to end test - e2e/only-option-quote-single-bsdouble	24s
End to end test - e2e/parallel with space	25s
End to end test - e2e/parallel-kaizen-applied-rules	16s
End to end test - e2e/parallel-reflection-resolver	23s
End to end test - e2e/print-new-node	25s
End to end test - e2e/parallel-custom-config	26s
	6m 8s

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