Removing deprecated serving.knative.dev/release label

[psschwei]

Signed-off-by: Paul S. Schweigert [email protected]

Previously agreed these labels would be dropped in release v1.4
See discussion in #12215

Part of #12215

Release Note

`serving.knative.dev/release` labels, deprecated in v1.3, have been removed. Please switch over to using `app.kubernetes.io/name: knative-serving` and `app.kuberentes.io/version: devel`.

[codecov]

Codecov Report

Merging #12754 (4dff6cd) into main (0753bb1) will decrease coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #12754      +/-   ##
==========================================
- Coverage   87.31%   87.29%   -0.03%     
==========================================
  Files         196      196              
  Lines        9750     9750              
==========================================
- Hits         8513     8511       -2     
- Misses        952      953       +1     
- Partials      285      286       +1     

Impacted Files	Coverage Δ
pkg/reconciler/revision/background.go	90.00% <0.00%> (-1.82%)	⬇️
pkg/reconciler/configuration/configuration.go	84.61% <0.00%> (-1.54%)	⬇️
pkg/autoscaler/statforwarder/leases.go	76.97% <0.00%> (+1.43%)	⬆️

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[dprotaso]

I just want to make sure mesh mode installs properly
/test pull-knative-serving-istio-latest-mesh

[dprotaso]

/lgtm
/approve
/hold

[knative-prow-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dprotaso, psschwei

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• config/OWNERS [dprotaso]
• hack/OWNERS [dprotaso,psschwei]
• pkg/reconciler/OWNERS [dprotaso]
• test/OWNERS [dprotaso,psschwei]

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[dprotaso]

/hold cancel

Install worked - test failures are normal - https://testgrid.k8s.io/r/knative-own-testgrid/serving#istio-latest-mesh

[knative-prow-robot]

@psschwei: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-knative-serving-istio-latest-mesh	4dff6cd	link	false	/test pull-knative-serving-istio-latest-mesh

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[psschwei]

/retest