Switch stage data plane to upstream operator

[stehessel]

Description

The motivation behind this change is to test our new telemetry feature in the field.

Checklist (Definition of Done)

• Unit and integration tests added
• Added test description under Test manual
• Evaluated and added CHANGELOG.md entry if required
• Documentation added if necessary (i.e. changes to dev setup, test execution, ...)
• CI and all relevant tests are passing
• Add the ticket number to the PR title if available, i.e. ROX-12345: ...
• Discussed security and business related topics privately. Will move any security and business related topics that arise to private communication channel.

Test manual

TODO: Add manual testing efforts

# To run tests locally run:
make db/teardown db/setup db/migrate
make ocm/setup OCM_OFFLINE_TOKEN=<ocm-offline-token> OCM_ENV=development
make verify lint binary test test/integration

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kovayur, stehessel

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[janisz]

Who and when will update this?

[stehessel]

Must be updated manually by the acscs release manager - similar to how we already handle OPERATOR_VERSION, stage should run a more recent version than prod. The difference is that now we can also run version in-between official releases.