⚠️ Remove `HasValidBundle` condition

[m1kola]

Description

Closes #989 by removing the condition and solves an E2E flake.

Note: in this brief were are revisiting ClusterExtension conditions and their reasons. One of the points is about removal of HasValidBundle condition type.

The brief is still in review, but I would like to move forward with this change as it resolves a flake I hit regularly (especially locally).

Reviewer Checklist

• [ ] API Go Documentation
• [ ] Tests: Unit Tests (and E2E Tests, if appropriate)
• [ ] Comprehensive Commit Messages
• [ ] Links to related GitHub Issue(s)

[netlify[bot]]

✅ Deploy Preview for olmv1 ready!

Name	Link
🔨 Latest commit	d1bda18aeba8d2347fcb9a5cc91643fed5dee9e1
🔍 Latest deploy log	https://app.netlify.com/sites/olmv1/deploys/667eb2afa90d6a00086bfb8e
😎 Deploy Preview	https://deploy-preview-990--olmv1.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 77.19%. Comparing base (cab41aa) to head (d1bda18).

Files	Patch %	Lines
...nternal/controllers/clusterextension_controller.go	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #990 +/- ## ========================================== + Coverage 76.89% 77.19% +0.29% ========================================== Files 17 17 Lines 1225 1206 -19 ========================================== - Hits 942 931 -11 + Misses 201 193 -8 Partials 82 82 ``` | [Flag](https://app.codecov.io/gh/operator-framework/operator-controller/pull/990/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=operator-framework) | Coverage Δ | | |---|---|---| | [e2e](https://app.codecov.io/gh/operator-framework/operator-controller/pull/990/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=operator-framework) | `56.96% <0.00%> (+0.72%)` | :arrow_up: | | [unit](https://app.codecov.io/gh/operator-framework/operator-controller/pull/990/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=operator-framework) | `51.90% <0.00%> (-0.10%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=operator-framework#carryforward-flags-in-the-pull-request-comment) to find out more.

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[m1kola]

go-apidiff is expected to fail because I'm chasing the API here.

[bentito]

/lgtm