Chore: upgrades Go (1.23.8) and K8s (1.31.0) versions

[roguepikachu]

Summary by cubic

Upgraded Go to 1.23.8 and Kubernetes dependencies to 1.31.0 to keep the project up to date and improve compatibility.

• Dependencies
  • Updated Go, Kubernetes, and related modules.
  • Bumped Ubuntu and tool versions in CI workflows and Dockerfile.
  • Updated CRDs and regenerated code for compatibility.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 64.93%. Comparing base (3a96f68) to head (1828cfa).
Report is 22 commits behind head on master.

Files with missing lines	Patch %	Lines
controllers/process/process.go	0.00%	1 Missing ⚠️

❌ Your patch check has failed because the patch coverage (50.00%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

❗ There is a different number of reports uploaded between BASE (3a96f68) and HEAD (1828cfa). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (3a96f68)	HEAD (1828cfa)
e2e	1	0

Additional details and impacted files

@@             Coverage Diff             @@
##           master     #396       +/-   ##
===========================================
- Coverage   79.31%   64.93%   -14.39%     
===========================================
  Files          23       31        +8     
  Lines        1750     2076      +326     
===========================================
- Hits         1388     1348       -40     
- Misses        278      649      +371     
+ Partials       84       79        -5     

Flag	Coverage Δ
e2e	?
unit	64.93% <50.00%> (-14.39%)	⬇️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[cubic-dev-ai]

cubic found 7 issues across 22 files. Review them in cubic.dev

_{React with 👍 or 👎 to teach cubic. Tag @cubic-dev-ai to give specific feedback.}