update kubebuilder and operator-sdk version

[maskarb]

• update the repo structure for the latest kubebuilder (go/v4)
• rely on operator-sdk v1.33
• add basic readiness/liveness probes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c930a50) 85.12% compared to head (47f8357) 85.12%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #212   +/-   ##
=======================================
  Coverage   85.12%   85.12%           
=======================================
  Files          13       13           
  Lines        2730     2730           
=======================================
  Hits         2324     2324           
  Misses        325      325           
  Partials       81       81           

Flag	Coverage Δ
unittests	85.12% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
internal/collector/collector.go	86.76% <ø> (ø)
internal/collector/prometheus.go	96.64% <ø> (ø)
internal/collector/report.go	80.32% <ø> (ø)
internal/collector/types.go	100.00% <ø> (ø)
...nternal/controller/kokumetricsconfig_controller.go	85.98% <ø> (ø)
internal/controller/prometheus.go	93.52% <ø> (ø)
internal/crhchttp/config.go	93.02% <ø> (ø)
internal/crhchttp/http_cloud_dot_redhat.go	0.00% <ø> (ø)
internal/dirconfig/dirconfig.go	96.15% <ø> (ø)
internal/packaging/packaging.go	79.58% <ø> (ø)
... and 3 more

---

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[sonarqubecloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
15 Code Smells

89.1% Coverage
3.1% Duplication

Catch issues before they fail your Quality Gate with our IDE extension SonarLint

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
14 Code Smells

87.9% Coverage
3.0% Duplication

[samdoran]

It may be a good idea to create a requirements.txt file in scripts/ since packaging is required. It would just be the one requirement of packaging==23.2.

[sonarqubecloud]

Quality Gate passed

The SonarCloud Quality Gate passed, but some issues were introduced.

14 New issues
0 Security Hotspots
87.9% Coverage on New Code
2.9% Duplication on New Code

See analysis details on SonarCloud