chore(stackablectl): Release 1.5.0

[sbernauer]

Description

Added

• Heuristic for setting listener presets when the environment is Minikube (#438).
• Add uninstall subcommand for demo/stack commands (#429).
• Add confirmation prompt to install subcommand for namespace selection (#429).
• Add --assume-yes option for running commands non-interactively (#429).
• Support Helm charts sourced from OCI registries in demo/stack manifests (#440).

Changed

• Abort early if uninstall is issued for default namespace (#442).

Definition of Done Checklist

• Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant
• Please make sure all these things are done and tick the boxes

Author

• Changes are OpenShift compatible
• CRD changes approved
• Helm chart can be installed and deployed operator works
• Integration tests passed (for non trivial changes)

Reviewer

• Code contains useful comments
• (Integration-)Test cases added
• Documentation added or updated
• Changelog updated
• Cargo.toml only contains references to git tags (not specific commits or branches)

Acceptance

• Feature Tracker has been updated
• Proper release label has been added

[Techassi]

Mostly lgtm, just a minor comment about linking PRs in the release notes.