removed auto generated change log md #4182

Job	Run time
check-formating	2m 44s
unit-tests	6m 41s
build-operator-image	8m 51s
vulnerability-scan	1m 29s
smoke-tests (basic)	1h 12m 1s
smoke-tests (appframeworks1)	1h 34m 0s
smoke-tests (managerappframeworkc3)	2h 22m 25s
smoke-tests (managerappframeworkm4)	1h 47m 18s
smoke-tests (managersecret)	1h 20m 8s
smoke-tests (managermc)	1h 8m 58s
push-latest	0s
	9h 44m 35s

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