ovnkube master related metrics name prefix changed from ovnkube_master to ovnkube_controller

[qiliRedHat]

Observed many black grafana graphs with buid 4.14.0-0.nightly-2023-07-19-234850
Found many metrics have been changed:

ovnkube_master_pod_port_binding_port_binding_chassis_duration_seconds_bucket
ovnkube_master_pod_lsp_created_port_binding_duration_seconds_bucket
ovnkube_master_pod_creation_latency_seconds_bucket
ovnkube_master_sync_service_latency_seconds_sum
ovnkube_master_network_programming_duration_seconds_bucket
ovnkube_master_workqueue_adds_total
ovnkube_master_workqueue_depth
ovnkube_master_workqueue_longest_running_processor_seconds
ovnkube_master_workqueue_unfinished_work_seconds
ovnkube_master_leader
->
ovnkube_controller_pod_port_binding_port_binding_chassis_duration_seconds_bucket
ovnkube_controller_pod_lsp_created_port_binding_duration_seconds_bucket
ovnkube_controller_pod_creation_latency_seconds_bucket
ovnkube_controller_sync_service_latency_seconds_sum
ovnkube_controller_network_programming_duration_seconds_bucket
ovnkube_controller_workqueue_adds_total
ovnkube_controller_workqueue_depth
ovnkube_controller_workqueue_longest_running_processor_seconds
ovnkube_controller_workqueue_unfinished_work_seconds
ovnkube_controller_leader

[qiliRedHat]

Will check with OVN team to understand what releases are impacted.
https://redhat-internal.slack.com/archives/C01G7T6SYSD/p1690538240344809