[release-v0.47.x] don't return validation error when final tasks failed/skipped

[vdemeester]

Changes

Cherry-pick for 0.47.x of 7407

This commit closes #6139, in previous fix PR:
#6395, only dagTasks statuses are considered and final tasks are missing. This PR fixes this.

Signed-off-by: Yongxuan Zhang yongxuanzhang@google.com (cherry picked from commit 7c040de)

Submitter Checklist

As the author of this PR, please check off the items in this checklist:

• Has Docs if any changes are user facing, including updates to minimum requirements e.g. Kubernetes version bumps
• Has Tests included if any functionality added or changed
• Follows the commit message standard
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Release Notes

NONE

/cc @Yongxuanzhang @chitrangpatel @QuanZhang-William

[vdemeester]

/kind bug

[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/apis/pipeline/v1beta1/customrun_types.go	60.0%	56.7%	-3.3
pkg/apis/pipeline/v1beta1/taskrun_types.go	82.3%	77.2%	-5.1
pkg/reconciler/pipelinerun/pipelinerun.go	92.2%	89.2%	-3.0

[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage-df to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/apis/pipeline/v1beta1/customrun_types.go	60.0%	56.7%	-3.3
pkg/apis/pipeline/v1beta1/taskrun_types.go	82.3%	77.2%	-5.1
pkg/reconciler/pipelinerun/pipelinerun.go	92.2%	89.2%	-3.0

[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/apis/pipeline/v1beta1/customrun_types.go	60.0%	56.7%	-3.3
pkg/apis/pipeline/v1beta1/taskrun_types.go	82.3%	77.2%	-5.1
pkg/reconciler/pipelinerun/pipelinerun.go	92.2%	89.2%	-3.0
pkg/reconciler/pipelinerun/resources/pipelinerunresolution.go	96.7%	94.8%	-1.8
pkg/reconciler/pipelinerun/resources/pipelinerunstate.go	99.5%	99.5%	-0.0

[tekton-robot]

The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage-df to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/apis/pipeline/v1beta1/customrun_types.go	60.0%	56.7%	-3.3
pkg/apis/pipeline/v1beta1/taskrun_types.go	82.3%	77.2%	-5.1
pkg/reconciler/pipelinerun/pipelinerun.go	92.2%	89.2%	-3.0
pkg/reconciler/pipelinerun/resources/pipelinerunresolution.go	96.7%	94.8%	-1.8
pkg/reconciler/pipelinerun/resources/pipelinerunstate.go	99.5%	99.5%	-0.0

[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: abayer

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[chitrangpatel]

/lgtm