Switches from BundleLookupFailed defined in OLM to the one defined in the .../api package

[m1kola]

Description of the change:

BundleLookupFailed is currently defined in the OLM codebase, but the latest release of the github.com/operator-framework/api package contains BundleLookupFailed definition (see the relevant PR).

This PR updates OLM to switch to the constant defined in github.com/operator-framework/api

Motivation for the change:

Cleanup of the old TODO.

Architectural changes:

Refactoring

Testing remarks:

Existing tests should cover changes.

Reviewer Checklist

• Implementation matches the proposed design, or proposal is updated to match implementation
• Sufficient unit test coverage
• Sufficient end-to-end test coverage
• Bug fixes are accompanied by regression test(s)
• e2e tests and flake fixes are accompanied evidence of flake testing, e.g. executing the test 100(0) times
• tech debt/todo is accompanied by issue link(s) in comments in the surrounding code
• Tests are comprehensible, e.g. Ginkgo DSL is being used appropriately
• Docs updated or added to /doc
• Commit messages sensible and descriptive
• Tests marked as [FLAKE] are truly flaky and have an issue
• Code is properly formatted

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[ankitathomas]

/lgtm

[perdasilva]

lgtm - nice! thanks for not letting this drop!!

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ankitathomas, m1kola, perdasilva

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 [perdasilva]

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.