[ChangesReporting][Alternative] Collect changed_files on --no-diffs with json output with use of JsonOutputFactory #33626

Job	Run time
End to end test - e2e/config-dist-fallback	21s
End to end test - e2e/invalid-paths	21s
End to end test - e2e/different-path-over-skip-config	20s
End to end test - e2e/only-option	22s
End to end test - e2e/only-option-quote-double-equalnone	22s
End to end test - e2e/applied-rule-return-array-nodes	16s
End to end test - e2e/applied-polyfill-php80	28s
End to end test - e2e/only-option-quote-single-bsdouble	24s
End to end test - e2e/config-file-priority	20s
End to end test - e2e/parallel with space	15s
End to end test - e2e/applied-rule-change-docblock	19s
End to end test - e2e/applied-auto-import	25s
End to end test - e2e/applied-rule-removed-node	15s
End to end test - e2e/parallel-reflection-resolver	18s
End to end test - e2e/only-option-quote-single-equalnone	21s
End to end test - e2e/no-parallel-reflection-resolver	17s
End to end test - e2e/parallel-custom-config	19s
End to end test - e2e/only-option-quote-single	15s
End to end test - e2e/print-new-node	18s
	6m 16s

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