(feat) Add redeploy command

[gianlucam76]

This commit introduces the sveltosctl redeploy cluster command, allowing users to
forcefully trigger the re-application of all Sveltos-managed add-ons and resources
on a specified cluster.

Mechanism and Implementation Details

The command operates by resetting the cluster's internal reconciliation status.
This is done in a dependency-aware manner:

1. A dependency graph is built based on the ClusterSummary resources,
   which link profiles and add-ons to their prerequisites (using dependsOn field).
2. This graph is then traversed in dependency order (e.g., using a topological sort).

The reconciliation status is reset starting with resources that have no dependencies,
ensuring that dependent resources are reset only after their prerequisites have been addressed.

Command Usage

Usage:
  sveltosctl redeploy cluster [options] --namespace=<name> --cluster=<name> --cluster-type=<type> [--verbose]

     --namespace=<name>     Specifies the namespace where the Cluster resource is located.
     --cluster=<name>       Defines the name of the target cluster to force redeployment on.
     --cluster-type=<type>  Specifies the type of cluster. Accepted values are 'Capi' and 'Sveltos'.

Options:
  -h --help                Show this screen.
     --verbose             Verbose mode. Print each step.

Description:
  The 'sveltosctl redeploy cluster' command forces Sveltos to re-apply all
  configured add-ons and resources for the specified cluster. This is achieved by
  resetting the cluster's internal reconciliation status, compelling the Addon Controller
  to immediately re-process all associated ClusterProfile/Profile configurations.

  Use this command to trigger a rolling update or configuration re-application
  without making any changes to the ClusterProfile/Profile Spec.