fix: Resolve errors in e2e tests for cypress in Katib UI #1168

Job	Run time
e2e (v1.27.11, long-running-resume,from-volume-resume,median-stop)	14m 41s
e2e (v1.27.11, grid,bayesian-optimization,tpe,multivariate-tpe,cma-es,hyperband)	18m 44s
e2e (v1.27.11, file-metrics-collector,pytorchjob-mnist)	12m 24s
e2e (v1.27.11, median-stop-with-json-format,file-metrics-collector-with-json-format)	12m 17s
e2e (v1.28.7, long-running-resume,from-volume-resume,median-stop)	16m 38s
e2e (v1.28.7, grid,bayesian-optimization,tpe,multivariate-tpe,cma-es,hyperband)	20m 2s
e2e (v1.28.7, file-metrics-collector,pytorchjob-mnist)	12m 50s
e2e (v1.28.7, median-stop-with-json-format,file-metrics-collector-with-json-format)	13m 9s
e2e (v1.29.2, long-running-resume,from-volume-resume,median-stop)	14m 58s
e2e (v1.29.2, grid,bayesian-optimization,tpe,multivariate-tpe,cma-es,hyperband)	18m 41s
e2e (v1.29.2, file-metrics-collector,pytorchjob-mnist)	13m 13s
e2e (v1.29.2, median-stop-with-json-format,file-metrics-collector-with-json-format)	12m 51s
	3h 0m 28s

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