Fix unit tests for ubuntu 24.04, new lsof version #2228

Job	Run time
build / Build	6m 39s
Integration Tests (certrotation)	1m 32s
Integration Tests (cacertrotation)	1m 53s
Integration Tests (etcdrestore)	1m 50s
Integration Tests (localstorage)	1m 24s
Integration Tests (startup)	7m 13s
Integration Tests (custometcdargs)	1m 14s
Integration Tests (etcdsnapshot)	7m 58s
Integration Tests (kubeflags)	6m 40s
Integration Tests (longhorn)	2m 34s
Integration Tests (secretsencryption)	2m 41s
Integration Tests (flannelnone)	1m 11s
	42m 49s

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