Update metrics documentation

Signed-off-by: GitHub <[email protected]>

docs/metrics.md

@@ -30,12 +30,21 @@ The total number of requests to deprecated KubeVirt APIs. Type: Counter.
 ### kubevirt_configuration_emulation_enabled
 Indicates whether the Software Emulation is enabled in the configuration. Type: Gauge.
 
+### kubevirt_console_active_connections
+Amount of active Console connections, broken down by namespace and vmi name. Type: Gauge.
+
 ### kubevirt_nodes_with_kvm
 The number of nodes in the cluster that have the devices.kubevirt.io/kvm resource available. Type: Gauge.
 
 ### kubevirt_number_of_vms
 The number of VMs in the cluster by namespace. Type: Gauge.
 
+### kubevirt_portforward_active_tunnels
+Amount of active portforward tunnels, broken down by namespace and vmi name. Type: Gauge.
+
+### kubevirt_usbredir_active_connections
+Amount of active USB redirection connections, broken down by namespace and vmi name. Type: Gauge.
+
 ### kubevirt_virt_api_up
 The number of virt-api pods that are up. Type: Gauge.
 
@@ -264,6 +273,9 @@ Returns the amount of space in bytes restored from the source virtual machine. T
 ### kubevirt_vmsnapshot_persistentvolumeclaim_labels
 Returns the labels of the persistent volume claims that are used for restoring virtual machines. Type: Gauge.
 
+### kubevirt_vnc_active_connections
+Amount of active VNC connections, broken down by namespace and vmi name. Type: Gauge.
+
 <div id='containerized-data-importer'></div>
 
 ## [containerized-data-importer](https://github.com/kubevirt/containerized-data-importer/tree/main)