Link to DaemonSet update task

from DaemonSetUpdateSurge feature gate short description

Author: Tim Bannister

content/en/docs/reference/command-line-tools-reference/feature-gates.md

@@ -731,6 +731,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
   on resources created from [CustomResourceDefinition](/docs/concepts/extend-kubernetes/api-extension/custom-resources/).
 - `DaemonSetUpdateSurge`: Enables the DaemonSet workloads to maintain
   availability during update per node.
+  See [Perform a Rolling Update on a DaemonSet](/docs/tasks/manage-daemon/update-daemon-set/).
 - `DefaultPodTopologySpread`: Enables the use of `PodTopologySpread` scheduling plugin to do
   [default spreading](/docs/concepts/workloads/pods/pod-topology-spread-constraints/#internal-default-constraints).
 - `DelegateFSGroupToCSIDriver`: If supported by the CSI driver, delegates the