Check nil pointer for node.status.NodeConfig

Fix 502 masking steve errors

Only set TLS when tls dialer is not nil

UpdateLabel method is called for any type of node, even if nodePlan is
passed into the method. This commit fixed the bug where
node.status.NodeConfig could be nil if it is a imported node.

Parametrized relevant rbac tests

share-mnt agent shouldn't send back node version

Lock dynamic TLS to server-url value

Problem:
If there is an extra share-mnt unmanaged agent running on node,
it doesn't execute plan but sends back node version and server
incorrectly assumes node's been upgraded

Solution:
ExecutePlan doesn't update processes if writeCertOnly, so add check
for it and don't consider it an upgrade

Support ctx in dialers

Fix the issue that users cannot remove proxyUrl of notifier

Eks edit other

Remove the member attribute of the group query

ProxyUrl could be empty. It will alwasy set a empty proxyUrl in alert
manger for the notifier. So alert manager cannot send out alerts due to
the empty proxy url setting.

https://github.com/rancher/rancher/issues/26089

Enqueue controller if still in upgrading state

While upgrading k3s clusters the controller may cause updates that do not change the cluster object. This means that the controller will not be run again to exit the updating state. In these cases the controller should re-enqueue itself.

Change scope to subtree for openldap login search

Fix flaky tests

The resource name is takes from the Norman schema PluralName field.
In norman this is a plural form of the ID field which is typically
camelCase.  A Kubernetes resource field is always lowerscase. In
Rancher <=2.3 the RBAC system would do case insensitive checks
against all strings. In Rancher 2.4 the RBAC system was switch from
Norman to Steve.  Steve's implementation is much faster and more
proper and as a result does not do case insensitive checks. It is
expected that all input to the RBAC system is proper. This is the one
place in Rancher where we weird not generating a proper resource name.

Fix manifest build