backstage release v0.57.1

In this release: The following filters were added to the Deployments page:

• “Status”;
• “Label”. The following filters were added to the Clusters page:
• “Release”;
• “App version”;
• “Kubernetes version”;
• “Region”;
• “Status”;
• “Provider”;
• “Label”. The “codename” field was removed from the Installation details page. See ./docs/releases/v0.57.1-changelog.md for more information.