Build binaries for Linux and MacOS

[sbernauer]

Description

Windows build is currently broken.
Release workflow can be added trivially later on

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

Once the review is done, comment bors r+ (or bors merge) to merge. Further information

[Techassi]

LGTM, but let's wait for stackabletech/operator-rs#635 to be merged, so that we can comment out the patch in the Cargo.toml file.

[sbernauer]

@Techassi switched to main branch, please have a look!

[Techassi]

This should work for now, but we might want to bump operator-rs to 0.46.1.

[sbernauer]

Given the amount of PRs we have (and probably) will open for operator-rs I would prefer to not release it too often (currently we already pin a specific operator-rs commit in main) "only" for the cockpit.
Lets ask in the daily if there are objections against a release

[Techassi]

We now confirmed a new operator-rs release. Let's wait for it, update the dependency and then this PR will be ready.

[sbernauer]

@Techassi bumped to 0.47.0

[sbernauer]

@Techassi sorry dismissed your review. Ready to be approved and merged now

[sbernauer]

Thanks for the review!

[sbernauer]

Finally a green pipeline, yeah!