Remove old autodetection for openshift routes, cleanup #5912

Job	Run time
End-to-end tests (1.23, e2e)	7m 27s
End-to-end tests (1.23, e2e-instrumentation)	8m 25s
End-to-end tests (1.23, e2e-upgrade)	5m 38s
End-to-end tests (1.23, e2e-prometheuscr)	6m 2s
End-to-end tests (1.23, e2e-autoscale)	5m 28s
End-to-end tests (1.23, e2e-multi-instrumentation)	6m 40s
End-to-end tests (1.23, e2e-pdb)	5m 13s
End-to-end tests (1.23, e2e-opampbridge)	5m 13s
End-to-end tests (1.28, e2e)	6m 52s
End-to-end tests (1.28, e2e-instrumentation)	6m 55s
End-to-end tests (1.28, e2e-upgrade)	5m 34s
End-to-end tests (1.28, e2e-prometheuscr)	5m 35s
End-to-end tests (1.28, e2e-autoscale)	5m 14s
End-to-end tests (1.28, e2e-multi-instrumentation)	6m 0s
End-to-end tests (1.28, e2e-pdb)	5m 6s
End-to-end tests (1.28, e2e-opampbridge)	5m 16s
e2e-tests-check	1s
	1h 36m 39s

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