ROX-24166: Remove kube-rbac-proxy sidecar

[vladbologa]

Description

The ose-kube-rbac-proxy sidecar is no longer used by the ACS operator (as of 4.4.0, see stackrox/stackrox#9808), so ACS CS should also no longer deploy it.

Checklist (Definition of Done)

• Unit and integration tests added
• Added test description under Test manual
• 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.
• Add secret to app-interface Vault or Secrets Manager if necessary
• RDS changes were e2e tested manually
• Check AWS limits are reasonable for changes provisioning new resources
• (If applicable) Changes to the dp-terraform Helm values have been reflected in the addon on integration environment

Test manual

TODO: Add manual testing efforts

# To run tests locally run:
make db/teardown db/setup db/migrate
make ocm/setup
make verify lint binary test test/integration

[porridge]

This is fine if you just want to remove the proxy.

If you'd like to be able to scrape metrics (and @ebensh sounded like you might want to) you'll most likely also need this bit.

Of course you don't need to do it in this PR just yet.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: porridge, rukletsov, vladbologa

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [porridge,vladbologa]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[openshift-ci]

New changes are detected. LGTM label has been removed.

[vladbologa]

This is fine if you just want to remove the proxy.

If you'd like to be able to scrape metrics (and @ebensh sounded like you might want to) you'll most likely also need this bit.

Of course you don't need to do it in this PR just yet.

I brought in those changes, thanks!