Release v0.56.0

[gianlucam76]

🐛 Bug Fixes

• Helm Chart Upgrade/Downgrade Errors Not Reported
  Fixed an issue where errors during Helm chart upgrades or downgrades were being ignored. Sveltos would incorrectly mark these operations as successful even when failures occurred.
  PR #1224

• Incorrect Cleanup of Stale Resources on Deployment Failure
  Addressed a bug where Sveltos would incorrectly delete existing Kubernetes resources when deploying an update using PolicyRefs or KustomizationRefs. If a deployment failed partway (e.g., due to invalid data), previously deployed resources not explicitly redeployed in the failed attempt were being treated as stale and removed.
  PR #1220

• Deployment Failure with Long Cluster/Profile Names
  Resolved an issue in continuousWithDriftDetectionMode where deployments would fail if the combination of cluster name and profile name exceeded 63 characters.
  PR #1230

• Dashboard Crash Due to File Descriptor Limit
  Fixed a bug in the dashboard that caused it to crash with a "too many open files" error.