Add OwnerReference on service to deployment to delegate cleanup to API server

[creydr]

Changes

• 🧹 For the raw deployer, add an OwnerReference on the service to the deployment to delegate the cleanup to the API server

/kind cleanup

[creydr]

/cc @gauron99 @lkingland

[codecov]

Codecov Report

❌ Patch coverage is 50.00000% with 20 lines in your changes missing coverage. Please review.
✅ Project coverage is 55.56%. Comparing base (c2e4cf1) to head (9aeb356).
⚠️ Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/k8s/deployer.go	46.66%	12 Missing and 4 partials ⚠️
pkg/k8s/remover.go	0.00%	2 Missing and 1 partial ⚠️
pkg/k8s/wait.go	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3377      +/-   ##
==========================================
+ Coverage   55.53%   55.56%   +0.03%     
==========================================
  Files         173      173              
  Lines       20005    20085      +80     
==========================================
+ Hits        11109    11161      +52     
- Misses       7780     7802      +22     
- Partials     1116     1122       +6     

Flag	Coverage Δ
e2e	39.66% <0.00%> (-0.11%)	⬇️
e2e go	35.45% <0.00%> (-0.09%)	⬇️
e2e node	31.22% <0.00%> (-0.07%)	⬇️
e2e python	34.95% <0.00%> (-0.09%)	⬇️
e2e quarkus	31.35% <0.00%> (-0.07%)	⬇️
e2e rust	30.79% <0.00%> (-0.07%)	⬇️
e2e springboot	29.23% <0.00%> (-0.08%)	⬇️
e2e typescript	31.34% <0.00%> (-0.07%)	⬇️
integration	18.67% <58.82%> (+0.03%)	⬆️
unit macos-14	44.82% <0.00%> (+0.03%)	⬆️
unit macos-latest	44.82% <0.00%> (+0.03%)	⬆️
unit ubuntu-24.04-arm	44.91% <0.00%> (+0.02%)	⬆️
unit ubuntu-latest	45.71% <0.00%> (+0.03%)	⬆️
unit windows-latest	44.84% <0.00%> (+0.03%)	⬆️

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[gauron99]

/lgtm
/hold for potential other reviews, unhold when you please

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: creydr, gauron99

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

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Details

Needs approval from an approver in each of these files:

• OWNERS [gauron99]

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[creydr]

/unhold