Add note for substr() can return false on php 7.x on ClassLikeNameClassNameImportSkipVoter #31653

Job	Run time
End to end test - e2e/applied-rule-removed-node	21s
End to end test - e2e/applied-rule-return-array-nodes	28s
End to end test - e2e/applied-polyfill-php80	20s
End to end test - e2e/applied-rule-change-docblock	22s
End to end test - e2e/only-option	30s
End to end test - e2e/invalid-paths	17s
End to end test - e2e/different-path-over-skip-config	20s
End to end test - e2e/no-parallel-reflection-resolver	23s
End to end test - e2e/applied-auto-import	15s
End to end test - e2e/only-option-quote-single-bsdouble	20s
End to end test - e2e/only-option-quote-double-equalnone	25s
End to end test - e2e/parallel-kaizen-applied-rules	20s
End to end test - e2e/print-new-node	20s
End to end test - e2e/parallel with space	23s
End to end test - e2e/parallel-custom-config	42s
End to end test - e2e/only-option-quote-single	23s
End to end test - e2e/parallel-reflection-resolver	21s
End to end test - e2e/only-option-quote-single-equalnone	20s
	6m 50s

Provide feedback